Updated on 2025/08/01

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写真a

 
Toshinori Iwai
 
Organization
Yokohama City University Hospital Oral and Maxillofacial Surgery/Orthodontics Associate Professor
Title
Associate Professor
Profile

口腔顎顔面領域における低侵襲手術の開発に取り組んでいます.
内視鏡やナビゲーションシステムを用いることでこれまででは実現できなかった低侵襲・安全・確実な手術が可能となり,患者さんのQOLの向上が期待できます.
唾液腺疾患を中心に低侵襲手術を希望される患者さんが日本全国,さらには海外からも受診しています.

External link

Degree

  • 博士(医学) ( 横浜市立大学 )

Research Interests

  • 流体解析

  • シミュレーション

  • 唾液腺

  • 内視鏡

  • ナビゲーション

  • 医工連携

  • 低侵襲手術

  • バーチャルリアリティ

Research Areas

  • Life Science / Surgical dentistry  / 口腔顎顔面外科学・内視鏡外科学・コンピュータ外科学・シミュレーション外科学・睡眠歯科学

Education

  • Tokyo Medical and Dental University

    1996.4 - 2002.3

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Research History

  • 横浜市立大学附属病院   歯科・口腔外科・矯正歯科   准教授

    2022.4

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  • Yokohama City University   Hospital, Dentistry/Oral and Maxillofacial Surgery/Orthodontics   Lecturer

    2020.4 - 2022.3

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  • 横浜市立大学附属病院

    2019.4 - 2020.3

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  • Yokohama City University   Advanced Medical Research Center

    2012.9 - 2016.3

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  • Yokohama City University   Hospital, Dentistry/Oral and Maxillofacial Surgery/Orthodontics   Assistant Professor

    2012.8 - 2019.3

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  • 横浜市立大学附属病院 歯科・口腔外科   助教

    2010.4 - 2012.7

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  • 横浜市立大学附属病院 歯科・口腔外科   指導診療医

    2007.4 - 2010.3

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  • 横浜市立大学附属病院 歯科・口腔外科   常勤特別職診療医

    2006.5 - 2007.3

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  • ドイツ フライブルク大学口腔顎顔面外科留学(Clinical fellow)

    2006.3 - 2006.4

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  • Yokohama City University   Plastic and Reconstructive Surgery, Hospital

    2005.4 - 2006.4

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  • 横浜市立港湾病院 歯科口腔外科   専修医

    2004.4 - 2005.3

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  • 横浜市立大学医学部附属病院 歯科・口腔外科   研修医

    2002.5 - 2004.3

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Professional Memberships

  • JAPAN SOCIETY FOR ORAL TUMORS

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  • 日本口腔診断学会

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  • JAPAN SOCIETY FOR HEAD AND NECK CANCER

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  • 日本顎顔面再建先進デジタルテクノロジー学会

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  • 日本睡眠歯科学会

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  • THE JAPANESE SOCIETY FOR JAW DEFORMITIES

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  • JAPANESE SOCIETY OF ORAL AND MAXILLOFACIAL SURGEONS

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Committee Memberships

  • 日本顎変形症学会   認定医制度委員会委員  

    2024.10   

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    Committee type:Academic society

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  • 日本顎変形症学会   編集査読・用語検討委員会委員  

    2024.10   

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    Committee type:Academic society

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  • Frontiers in Oncology   Associate Editor  

    2023.7   

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  • 日本シミュレーション外科学会   理事  

    2022.12   

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    Committee type:Academic society

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  • 日本顎変形症学会   認定審査会(口腔外科)委員  

    2022.11   

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    Committee type:Academic society

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  • Frontiers in Oncology   Review Editor  

    2022.8   

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  • 日本顎変形症学会   評議員  

    2022.1   

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  • 日本口腔外科学会   新型コロナウィルス対策検討委員会 システマティックレビュー担当委員  

    2020.8 - 2021.8   

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    Committee type:Academic society

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  •   日本顎顔面再建先進デジタルテクノロジー学会 理事  

    2017.1   

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  • 日本シミュレーション外科学会   評議員  

    2016.12   

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  •   International Journal of Dentistry and Oral Science. Editorial Board Member  

    2015.10   

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    Committee type:Academic society

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  •   Journal of Surgery and Surgical Research. Editorial Board Member  

    2015.9   

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    Committee type:Other

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  •   Archives of Otolaryngology and Rhinology. Editorial Board Member  

    2015.9   

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  •   International Journal of Oral and Craniofacial Science. Editorial Board Member  

    2015.9   

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  •   International Journal of Surgery and Surgical Procedures. Editorial Board Member  

    2015.8   

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  •   Advances in Modern Oncology Research. Editorial Board Member  

    2015.8   

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    Committee type:Other

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  • AOCMF JAPAN   Delegate(代議員)  

    2014.1   

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    Committee type:Other

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  • 日本顎顔面再建先進デジタルテクノロジー学会   評議員  

    2013.4   

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  •   Journal of Oral and Maxillofacial Surgery, Medicine, and Pathology. Reviewer (Section: Oral and Maxillofacial Surgery)  

    2013.1   

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  •   Medicina Oral Patologia Oral y Cirugia Bucal. Editorial Board Member (Section: Oral Surgery)  

    2012.9   

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    Committee type:Other

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Papers

  • Submandibular gland mucocele caused by submental liposuction Reviewed

    Kaneko T, Iwai T, Sugiyama S, Oguri S, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   37 ( 5 )   1009 - 1011   2025.9

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: liposuction SMG mucocele.pdf

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  • Migration of submandibular gland sialolith into the subcutaneous tissue Reviewed

    Iwai T, Sugiyama S, Kitajima H, Mitsudo K

    J Dent Sci   20 ( 3 )   1958 - 1959   2025.7

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: 1-s2.0-S1991790225001540-main.pdf

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  • Submandibular schwannoma arising from the hypoglossal nerve radiologically masquerading as submandibular gland tumor Reviewed

    Iwai T, Sugiyama S, Ishikawa S, Mitsudo K

    J Dent Sci   20 ( 2 )   1325 - 1327   2025.4

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Submandibular schwannoma arising from the hypoglossal nerve radiologically masquerading as submandibular gland tumor.pdf

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  • Sialo-cutaneous fistula caused by submandibular gland sialolith Reviewed

    Sugiyama S, Iwai T, Kaneko T, Mitsudo K

    J Dent Sci   20 ( 2 )   1343 - 1345   2025.4

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Sialo-cutaneous fistula caused by submandibular gland sialolith.pdf

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  • Submandibular gland obstruction caused by phlebolith masquerading as sialolith Reviewed

    Sugiyama S, Iwai T, Yajima Y, Mitsudo K

    J Dent Sci   20 ( 2 )   1346 - 1347   2025.4

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Submandibular gland obstruction caused by phlebolith masquerading as sialolith.pdf

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  • Bilateral mandibular osteonecrosis associated with imatinib monotherapy for a patient with chronic myeloid leukemia Reviewed

    Yajima Y, Iwai T, Sugiyama S, Mitsudo K

    J Dent Sci   20 ( 2 )   1373 - 1374   2025.4

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Bilateral mandibular osteonecrosis associated with imatinib monotherapy for a patient with chronic myeloid leukemia.pdf

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  • Endoscopic apicoectomy with preservation of Schneiderian membrane for radicular cyst of the maxillary molar Reviewed

    Sugiyama S, Iwai T, Minamiyama S, Honda K, Mitsudo K.

    J Maxillofac Oral Surg   24 ( 1 )   311 - 312   2025.2

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: s12663-024-02397-w.pdf

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  • Intentional intraoperative removal of impacted maxillary third molar to facilitate posterior repositioning of the maxilla in Le Fort I osteotomy Reviewed

    Iwai T, Minamiyama S, Sugiyama S, Honda K, Mitsudo K

    J Maxillofac Oral Surg   24 ( 1 )   107 - 109   2025.2

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: s12663-024-02428-6.pdf

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  • Maxillofacial trunk identified by three-dimensional computed tomography angiography Reviewed

    Iwai T, Sugiyama S, Koizumi T, Mitsudo K

    Surg Radiol Anat   47 ( 1 )   25   2025.1

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    Authorship:Lead author, Last author   Language:English   Publishing type:Research paper (scientific journal)  

    File: MFT.pdf

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  • A novel classification proposal of mandibular defects for mandibular reconstruction Reviewed

    Iwai T, Sugiyama S, Yajima Y, Mitsudo K

    J Maxillofac Oral Surg   2025

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

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  • Thermochemoradiation therapy using retrograde superselective intra-arterial infusion for patients with cervical lymph node metastases from advanced oral squamous cell carcinoma: A retrospective study of 66 cases Reviewed

    Koizumi T, Ohya T, Iida M, Hayashi Y, Oguri S, Iwai T, kioi M, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   2025

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  • Submandibular gland oncocytoma with difficult radiological diagnosis Reviewed

    Iwai T, Sugiyama S, Yoshimi T, Minamiyama S, Mitsudo K

    Ear Nose Throat J   2025

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

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  • Decreased collagen XII expression and increased reactive oxygen species production in levofloxacin-treated tendon Reviewed

    Kobayashi T, Sato T, Isozaki Y, Okubo M, Aoda S, Iwai T, Nogami S, Ito K

    Sci J Clin Med   13 ( 4 )   63 - 70   2024.12

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    File: j.sjcm.20241304.11.pdf

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  • Simple method with periodontal probe for intraoral removal of recurrent deep hilar/intraparenchymal submandibular gland stone under local anesthesia Reviewed

    Iwai T, Yajima Y, Sugiyama S, Mitsudo K

    J Dent Sci   19 ( 4 )   2455 - 2457   2024.10

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: 1-s2.0-S1991790224002095-main.pdf

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  • Submandibular gland mucocele masquerading as plunging ranula Reviewed

    Sugiyama S, Iwai T, Kitajima H, Hirota M, Mitsudo K

    Ear Nose Thorat J   103 ( 3 )   NP617 - NP618   2024.10

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: sugiyama-et-al-2022-submandibular-gland-mucocele-masquerading-as-plunging-ranula.pdf

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  • Simple inferior border osteotomy to prevent bad split during bilateral sagittal split osteotomy Reviewed

    Sugiyama S, Iwai T, Honda K, Mitsudo K

    J Dent Sci   19 ( 4 )   2441 - 2442   2024.10

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: 1-s2.0-S1991790224002277-main.pdf

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  • A submandibular mass with cystic component Reviewed

    Ishikawa S, Iwai T, Sugiyama S, Hirota M, Mitsudo K

    Ear Nose Thorat J   103 ( 10 )   NP619 - NP621   2024.10

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: ishikawa-et-al-2022-a-submandibular-mass-with-cystic-component.pdf

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  • Endoscopically-assisted intraoral marginal mandibulectomy with a cutting guide for mandibular posterior gingival carcinoma Reviewed

    Iwai T, Sugiyama S, Oguri S, Mitsudo K

    J Dent Sci   19 ( 2 )   1245 - 1247   2024.4

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    File: 1-s2.0-S1991790223003896-main.pdf

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  • Ultrasound-guided intranodal lymphangiography with lipiodol as a diagnostic and therapeutic approach for chyle leak after neck dissection Reviewed

    Sugiyama S, Iwai T, Oguri S, Mitsudo K

    J Dent Sci   19 ( 2 )   1248 - 1250   2024.4

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: 1-s2.0-S1991790223003859-main.pdf

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  • Limitation of PET/CT for screening of synchronous upper gastrointestinal cancer in oral cancer patients Reviewed

    Iwai T, Ishikawa S, Ideta Y, Sugiyama S, Hayashi Y, Minamiyama S, Kitajima H, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   36 ( 2 )   191 - 194   2024.3

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    File: JOMSMP.pdf

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  • Occipital artery arising from the superior aspect of the carotid bifurcation: a rare anatomical variant Reviewed

    Sugiyama S, Iwai T, Kioi M, Mitsudo K

    Indian J Surg   86 ( 1 )   253 - 254   2024.2

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: 67_JPR_D_22_00225.pdf

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  • Patient with severe acute respiratory syndrome coronavirus 2 nosocomial infection undergoing superselective intra-arterial chemoradiation therapy for maxillary gingival carcinoma: A case report Reviewed

    Koizumi T, Ohya T, Oguri S, Iwai T, Kioi M, Mitsudo K

    Oral Sci Int   21 ( 1 )   137 - 142   2024.1

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    File: Oral Science International - 2023 - Koizumi.pdf

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  • Intraoral approach for oral floor reconstruction with the submandibular gland flap Reviewed

    Iwai T, Hirabayashi M, Kioi M, Mitsudo K

    J Dent Sci   19 ( 1 )   656 - 658   2024.1

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    File: Intraoral approach SMG flap.pdf

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  • An effective compression method with a hydrophilic vinyl polysiloxane impression material on the supraclavicular fossa as conservative treatment of chyle leak after neck dissection Reviewed

    Sugiyama S, Iwai T, Oguri S, Mitsudo K

    J Dent Sci   19 ( 1 )   682 - 683   2024.1

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    File: Compression method ND.pdf

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  • Transantral apicoectomy for radicular cyst of maxillary molar following downfracture in Le Fort I osteotomy Reviewed

    Honda K, Iwai T, Sugiyama S, Mitsudo K

    J Dent Sci   19 ( 1 )   684 - 685   2024.1

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Transantral apicoectomy.pdf

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  • Endoscopically-assisted intraoral vertical ramus osteotomy to prevent injury of the maxillary artery and mandibular neurovascular bundle Reviewed

    Iwai T, Sugiyama S, Honda K, Mitsudo K

    J Dent Sci   19 ( 1 )   671 - 672   2024.1

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    File: Endoscope IVRO.pdf

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  • A simple method to use a self-retaining cheek retractor during oral surgery under general anesthesia with orotracheal intubation Reviewed

    Sugiyama S, Iwai T, Honda K, Mitsudo K

    J Dent Sci   19 ( 1 )   673 - 674   2024.1

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    File: Simple method anglewider.pdf

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  • Basal cell adenocarcinoma of the soft palate with multiple bone metastases Reviewed

    Hayashi Y, Iwai T, Sugiyama S, Mitsudo K

    J Dent Sci   19 ( 1 )   722 - 723   2024.1

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: BCA palate.pdf

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  • Pathological mandibular fractures following idiopathic resorption of bilateral mandibular rami and coronoid processes Reviewed

    Yoshii H, Iwai T, Sugiyama S, Mitsudo K

    J Dent Sci   19 ( 1 )   691 - 692   2024.1

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Pathological fractures.pdf

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  • Midline supramylohyoid mucocele arising from ectopic salivary gland tissue Reviewed

    Sugiyama S, Iwai T, Minamiyama S, Mitsudo K

    J Dent Sci   19 ( 1 )   698 - 700   2024.1

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Midline mucocele.pdf

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  • Endoscopically-assisted intraoral resection of osteochondroma of the mandibular condyle with a piezoelectric surgical device Reviewed

    Iwai T, Sugiyama S, Ohashi N, Hirota M, Ito K, Mitsudo K

    Cranio   42 ( 3 )   305 - 308   2024

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Endoscopically-assisted intraoral resection of osteochondroma of the mandibular condyle with a piezoelectric surgical device (1).pdf

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  • Huge plunging ranula extending into multiple spaces Reviewed

    Sugiyama S, Iwai T, Minamiyama S, Mitsudo K

    Ear Nose Throat J   2024

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    Authorship:Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

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  • Mandibular autorotation revisited: A retrospective study of accuracy and stability of maxillary impaction in retrognathic patients with condylar osteoarthritis Reviewed

    Fujita K, Hirota M, Usumi-Fujita R, Takasu H, Yamashita Y, Honda K, Imai H, Iwai T, Omura S, Ono T, Mitsudo K

    J Craniomaxillofac Surg   52 ( 2 )   165 - 169   2024

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    File: 1-s2.0-S1010518223001506-main.pdf

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  • A submandibular mass with parapharyngeal extention Reviewed

    Minamiyama S, Iwai T, Sugiyama S, hirota M, Mitsudo K

    Ear Nose Throat J   2024

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  • Synergistic enhancement of protein recruitment and retention by implant surface microtopography and superhydrophilicity in a computational fluid dynamics model Reviewed

    Kitajima H, Hirota M, Iwai T, Mitsudo K, Saruta J, Ogawa T

    Int J Mol Sci   24 ( 21 )   15618   2023.11

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    File: ijms-24-15618.pdf

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  • A novel orthognathic surgery with a half-millimeter accuracy for the maxillary positioning using prebent plates and computer-aided design and manufacturing osteotomy guide Reviewed

    Yamashita Y, Imai H, Takasu H, Omura S, Fujita K, Iwai T, Hirota M, Mitsudo K

    J Craniofac Surg   34 ( 7 )   2087 - 2091   2023.10

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    File: a_novel_orthognathic_surgery_with_a.41.pdf

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  • Optimization of blood and protein flow around superhydrophilic implant surfaces by promoting contact hemodynamics Reviewed

    Kitajima H, Hirota M, Osawa K, Iwai T, Saruta J, Mitsudo K, Ogawa T

    J Prosthodont Res   67 ( 4 )   568 - 582   2023.10

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    File: 67_JPR_D_22_00225.pdf

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  • Horizontal alveolar transport distraction osteogenesis to stabilize removable prosthesis after mandibular reconstruction Reviewed

    Iwai T, Sugiyama S, Hirota M, Mitsudo K

    J Dent Sci   18 ( 4 )   1895 - 1896   2023.10

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    File: 1-s2.0-S1991790223002271-main.pdf

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  • Submandibular gland metastasis as the initial manifestation of lung small cell carcinoma Reviewed

    Iwai T, Hirabayashi M, Sugiyama S, Mitsudo K

    J Dent Sci   18 ( 4 )   1915 - 1917   2023.10

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    File: 1-s2.0-S1991790223002088-main.pdf

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  • Metastatic neuroendocrine carcinoma to the mandibular gingiva from the duodenum papilla Reviewed

    Iwai T, Sugiyama S, Ohashi N, Mitsudo K

    Oral Oncol Rep   7   100052   2023.9

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: 1-s2.0-S2772906023000420-main.pdf

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  • Guidewire perforation into the oral cavity from the deep lingual artery during retrograde superselective intra-arterial catheterization for a tongue cancer patient Reviewed

    Iwai T, Hirabayashi M, Koizumi T, Mitsudo K

    Indian J Surg   85 ( 4 )   982 - 984   2023.8

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    File: s12262-022-03595-x.pdf

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  • The effects of a biomimetic hybrid meso- and nano-scale surface topography on blood and protein recruitment in a computational fluid dynamics implant model Reviewed

    Kitajima H, Hirota M, Osawa K, Iwai T, Mitsudo K, Saruta J, Ogawa T

    Biomimetics   8 ( 4 )   376   2023.8

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    File: biomimetics-08-00376.pdf

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  • Pectoralis major myocutaneous flap revisited as a workhorse for reconstruction for defects in the upper arm: A case report Reviewed

    Mikami T, Homma Y, Tamanoi Y, Yabuki Y, Kawabata Y, Kato I, Iwai T, Shimada K, Maegawa J

    J Nippon Med Sch   90 ( 3 )   288 - 293   2023.6

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    File: 090030288.pdf

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  • Metastatic angiosarcoma of the mandibular gingiva Reviewed

    Iwai T, Yajima Y, Oguri S, Mitsudo K

    Indian J Surg   85 ( 3 )   659 - 661   2023.6

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    Authorship:Lead author, Corresponding author   Language:English   Publishing type:Research paper (scientific journal)  

    File: Metastatic angiosarcoma.pdf

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  • Sublingual gland herniation masquerading as submandibular lesion Reviewed

    Iwai T, Sugiyama S, Ishikawa S, Mitsudo K

    Indian J Surg   85 ( 2 )   438 - 439   2023.4

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    File: s12262-022-03431-2.pdf

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  • Mucocele arising from ectopic salivary gland tissue between the geniohyoid muscles Reviewed

    Iwai T, Minamiyama S, Sugiyama S, Mitsudo K

    Indian J Surg   85 ( 1 )   186 - 188   2023.2

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    File: Mucocele.pdf

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  • Multiple schwannomas arising in the midline space between the bilateral genioglossus muscles and left submandibular space Reviewed

    Iwai T, Minamiyama S, Mitsudo K

    J Craniofac Surg   34 ( 1 )   e61 - e63   2023.1

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  • Huge submandibular gland mucocele with diagnostic difficulties Reviewed

    Iwai T, Minamiyama S, Mitsudo K

    J Craniofac Surg   33 ( 8 )   e784 - e785   2022.11

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    File: Huge_Submandibular_Gland_Mucocele_With_Diagnostic.82.pdf

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  • Clinical anatomy of feeding artery of the submandibular gland Reviewed

    Iwai T, Sugiyama S, Minamiyama S, Oguri S, Mitsudo K

    J Craniofac Surg   33 ( 7 )   2256 - 2257   2022.10

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    File: Clinical_Anatomy_of_Feeding_Artery_of_the.68.pdf

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  • Sentinel lymph node biopsy with a handheld cordless magnetic probe following preoperative MR lymphography using superparamagnetic iron oxide for clinically N0 early oral cancer: A feasibility study Reviewed

    Sugiyama S, Iwai T, Baba J, Oguri S, Kuwahata A, Sekino M, Kusakabe M, Mitsudo K

    J Stomatol Oral Maxillofac Surg   123 ( 5 )   521 - 526   2022.10

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    File: SLNB.pdf

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  • A solitary, asymptomatic cystic lesion in the submandibular region Reviewed

    Iwai T, Minamiyama S, Mitsudo K

    Eur Ann Otorhinolaryngol Head Neck Dis   139 ( 5 )   305 - 307   2022.10

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    File: 1-s2.0-S1879729621002635-main.pdf

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  • Lymphatic malformation in the buccal region Reviewed

    Iwai T, Minamiyama S, Sugiyama S, Mitsudo K

    Eur Ann Otorhinolaryngol Head Neck Dis   139 ( 5 )   313 - 314   2022.10

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    File: 1-s2.0-S1879729622000072-main.pdf

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  • A solitary asymptomatic submandibular mass Reviewed

    Iwai T, Minamiyama S, Mitsudo K

    Eur Ann Otorhinolaryngol Head Neck Dis   139 ( 5 )   309 - 310   2022.10

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    File: 1-s2.0-S1879729622000059-main.pdf

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  • Intraoral styloidectomy using an endoscope with tissue retractor Reviewed

    Iwai T, Iida M, Sugiyama S, Mitsudo K

    J Craniofac Surg   33 ( 4 )   1201 - 1202   2022.6

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    File: Intraoral_Styloidectomy_Using_an_Endoscope_With.51.pdf

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  • Intraosseous schwannoma of the mandible masquerading as radicular cyst of the molar Reviewed

    Iwai T, Sugiyama S, Hayashi Y, Hirota M, Mitsudo K

    Ear Nose Throat J   101 ( 5 )   294 - 296   2022.6

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  • A simple method with a sterilized surgical glove for removal of stripped screw Reviewed

    Sugiyama S, Iwai T, Honda K, Mitsudo K

    J Stomatol Oral Maxillofac Surg   123 ( 3 )   e43 - e44   2022.6

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    File: 1-s2.0-S2468785521001919-main.pdf

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  • Anatomical relationship between the lingual nerve and submandibular duct Reviewed

    Iwai T, Sugiyama S, Oguri S, Mitsudo K

    J Craniofac Surg   33 ( 3 )   949 - 950   2022.5

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    File: Anatomical_Relationship_Between_the_Lingual_Nerve.56.pdf

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  • Pathological changes in the lymphatic system of patients with secondary lower limb lymphedema based on single photon-emission computed tomography/computed tomography/lymphoscintigraphy images Reviewed

    Fujiyoshi T, Miakmi T, Hashimoto K, Asano S, Adachi E, Kagimoto S, Yabuki Y, Kitayama S, Matsubara S, Maegawa J, Iwai T, Ishibe A, Miyagi E, Kaneta T

    Lymphat Res Biol   20 ( 2 )   144 - 152   2022.4

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    File: lrb.2021.0040 (1).pdf

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  • A 3-dimensional finite element analysis of resected mandibular bone to determine the most stable implant positions for a fixed prosthesis Reviewed

    Kosugi Y, Hirota M, Tamai N, Takasu H, Iwai T, Mitsudo K

    J Oral Implantol   48 ( 2 )   84 - 91   2022.4

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  • Malignant transformation of buccal mucosa leukoplakia in a patient with dyskeratosis congenita Reviewed

    Ohashi N, Iwai T, Ogawa M, Yokoo S, Mitsudo K

    Ear Nose Throat J   101 ( 1 )   27 - 29   2022.1

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  • Endoscopically-assisted intraoral removal of infrageniohyoid dermoid cyst Reviewed

    Iwai T, Sugiyama S, Kitajima H, Hirota M, Mitsudo K

    Ear Nose Throat J   101 ( 1 )   30 - 32   2022.1

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  • Endoscopically-assisted intraoral resection of lipoma in the masticator space Reviewed

    Iwai T, Sugiyama S, Hirota M, Mitsudo K

    Ear Nose Throat J   101 ( 1 )   33 - 35   2022.1

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  • Endoscopically assisted resection of a cervical multicystic lymphatic malformation in an adult Reviewed

    Sugiyama S, Iwai T, Mikami T, Hibiya T, Maegawa J

    Ear Nose Throat J   100 ( 10 Suppl )   1079S - 1081S   2021.12

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    File: 0145561320935838.pdf

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  • Ectopic thyroid cyst of the lateral neck Reviewed

    Sugiyama S, Iwai T, Hirota M, Mitsudo K

    Ear Nose Throat J   100 ( 10 Suppl )   1076S - 1078S   2021.12

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    File: 0145561320937080.pdf

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  • Oral candidiasis caused by ciclesonide in a patient with COVID-19 pneumonia: A case report and literature review Reviewed

    Ohashi N, Ideta Y, Takeda A, Iwai T, Kioi M, Miyazaki A, Mitsudo K

    SAGE Open Med Case Rep   9   2050313X211048279   2021.9

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    File: 10.1177_2050313x211048279.pdf

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  • MR lymphography with superparamagnetic iron oxide for sentinel lymph node mapping of clinically N0 oral cancer: A pilot study Reviewed

    Sugiyama S, Iwai T, Baba J, Oguri S, Izumi T, Sekino M, Kusakabe M, Mitsudo K

    Dentomaxillofac Radiol   50 ( 4 )   20200333   2021.5

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  • Sentinel lymph node mapping of clinically N0 early oral cancer: a diagnostic pitfall on CT lymphography Reviewed

    Sugiyama S, Iwai T, Izumi T, Baba J, Oguri S, Hirota M, Mitsudo K

    Oral Radiol   37 ( 2 )   251 - 255   2021.4

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    File: Sugiyama2021_Article_SentinelLymphNodeMappingOfClin.pdf

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  • Sporadic Burkitt lymphoma initially presented as orofacial manifestations in an 8-year-old boy: a case report and mini-review Reviewed

    Ohashi N, Iwai T, Nakamori Y, Iida M, Osawa K, Sugiyama S, Kitajima H, Minamiyama S, Yamanaka S, Shiiba N, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   33 ( 2 )   204 - 210   2021.3

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    File: 1-s2.0-S2212555820301629-main.pdf

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  • Trigeminocardiac reflex during bilateral sagittal split osteotomy Reviewed

    Sugiyama S, Iwai T, Honda K, Mitsudo K

    J Dent Sci   16 ( 2 )   782 - 783   2021.3

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    File: 1-s2.0-S1991790220302002-main.pdf

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  • Submandibular gland venous malformation with multiple phleboliths Reviewed

    Ishikawa S, Iwai T, Sugiyama S, Ohashi N, Kitajima H, Hirota M, Yamanaka S, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   33 ( 2 )   183 - 187   2021.3

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    File: 1-s2.0-S2212555820302118-main.pdf

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  • Applicability of a single camera based catheter navigation system using teeth arch as an anatomical landmark for superselective intra-arterial infusion in advanced oral cancer treatment Reviewed

    Yanagida K, Ohya T, Wang JC, Iwai T, Izumi T, Kobayashi E, Sakuma I, Mitsudo K

    Med Biol Eng Comput   59 ( 3 )   663 - 672   2021.3

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    File: Yanagida2021_.pdf

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  • Endoscopically-assisted intraoral removal of submandibular gland mucocele Reviewed

    Ideta Y, Iwai T, Sugiyama S, Ohashi N, Kitajima H, Yajima Y, Hirota M, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   33 ( 2 )   161 - 164   2021.3

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    File: 1-s2.0-S2212555820301812-main.pdf

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  • A dermoid cyst misdiagnosed as a lipoma due to atypical magnetic resonance images: a case report Reviewed

    Mikami T, Maeda C, Aoki F, Iwai T, Yabuki Y, Okabe T, Ohashi K, Maegawa J

    J Med Case Rep   15 ( 1 )   99   2021.3

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    File: s13256-020-02584-6.pdf

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  • Temporomandibular joint stability after two types of maxillary impaction surgery in patients with skeletal class II open bite due to condylar deformations: A preliminary study Reviewed

    Fujita K, Minamiyama S, Usumi-Fujita R, Omura S, Takasu H, Yamashita Y, Honda K, Imai H, Iwai T, Hirota M, Ono T, Mitsudo K

    Orthod Waves   80 ( 1 )   47 - 54   2021.3

  • Pleomorphic adenoma arising from heterotopic salivary gland tissue in the submandibular region Reviewed

    Iwai T, Sugiyama S, Kitajima H, Hirota M, Mitsudo K

    J Clin Diag Res   15 ( 2 )   ZJ01 - ZJ02   2021.2

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  • Actinomycotic osteomyelitis with proliferative periostitis arising in the mandibular ramus: an unusual case with spontaneous bone regeneration after coronoidectomy Reviewed

    Iwai T, Ohashi N, Sugiyama S, Kitajima H, Hirota M, Yamanaka S, Mitsudo K

    Oral Radiol   37 ( 1 )   137 - 145   2021.1

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    File: Iwai2021_Article_ActinomycoticOsteomyelitisWith.pdf

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  • Schwannoma arising from the sublingual glandular branch of the lingual nerve radiologically masquerading as sublingual gland tumor Reviewed

    Minamiyama S, Iwai T, Sugiyama S, Hayashi Y, Hirota M, Mitsudo K

    Oral Radiol   37 ( 1 )   125 - 129   2021.1

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    File: Minamiyama2021_Article_SchwannomaArisingFromTheSublin.pdf

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  • Endoscopically-assisted intraoral removal of submandibular gland oncocytoma Reviewed

    Sugiyama S, Iwai T, Hirota M, Mitsudo K

    J Dent Sci   16 ( 1 )   561 - 562   2021.1

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    File: Oncocytoma.pdf

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  • Delayed infection of an autopolymerizing acrylic resin implanted for orbital floor reconstruction Reviewed

    Sugiyama S, Iwai T, Mikami T, Maegawa J

    J Clin Diag Res   15 ( 1 )   ZJ01 - ZJ02   2021.1

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  • Endoscopically-assisted intraoral resection of compound odontoma arising from the inferomedial surface of the mandibular ramus using piezosurgery Reviewed

    Iwai T, Sugiyama S, Kitajima H, Hirota M, Mitsudo K

    J Clin Diag Res   14 ( 12 )   ZJ01 - ZJ02   2020.12

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  • Sialendoscopic removal of gold filament thread-induced sialolith in the duct of the parotid gland Reviewed

    Iwai T, Izumi T, Sugiyama S, Watanabe D, Kosugi Y, Mitsudo K

    J Stomatol Oral Maxillofac Surg   121 ( 5 )   589 - 591   2020.11

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    File: 1-s2.0-S2468785520300458-main.pdf

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  • Image-guided removal of deeply impacted mandibular third molar using a navigation system Reviewed

    Takeda A, Iwai T, Sugiyama S, Ohashi N, Kitajima H, Yajima Y, Hirota M, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   32 ( 6 )   529 - 533   2020.11

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    File: 1-s2.0-S2212555820301344-main.pdf

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  • Computational fluid dynamics study of superselective intra-arterial chemotherapy for oral cancer: Flow simulation of anticancer agent in the linguofacial trunk Reviewed

    Kitajima H, Iwai T, Yajima Y, Mitsudo K

    Appl Sci   10 ( 21 )   7496   2020.11

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  • Endoscopic removal of a migrated fragment of wire used for intermaxillary fixation in surgical treatment of mandibular fracture

    Iwai T, Sugiyama S, Koizumi T, Hirota M, Mitsudo K

    J Clin Diag Res   14 ( 11 )   ZJ01 - ZJ02   2020.11

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  • Oral stings caused by sperm bags of squid Reviewed

    Iwai T, Sugiyama S, Kitajima H, Hirota M, Mitsudo K

    J Clin Diag Res   14 ( 10 )   ZJ01 - ZJ02   2020.10

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  • Straight locking miniplate (SLM) technique achieves submillimeter accuracy of condylar positional change during bimaxillary orthognathic surgery for patients with skeletal class III malocclusion Reviewed

    Takasu H, Hirota M, Yamashita Y, Iwai T, Fujita K, Mitsudo K

    J Oral Maxillofac Surg   78 ( 10 )   1834.e1 - 1834.e9   2020.10

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  • Response to the comments on ‘Effectiveness of subspinal Le Fort I osteotomy in preventing postoperative nasal deformation' Reviewed

    Yamashita Y, Iwai T, Honda K, Fujita K, Imaai H, Takasu H, Omura S, Hirota M, Mitsudo K

    J Plast Reconstr Aesthet Surg   73 ( 9 )   1783   2020.9

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  • UV-mediated photofunctionalization of dental implant: A seven-year results of a prospective study Reviewed

    Hirota M, Ozawa T, Iwai T, Mitsudo K, Ogawa T

    J Clin Med   9 ( 9 )   E2733   2020.9

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  • Effectiveness of subspinal Le Fort I osteotomy in preventing postoperative nasal deformation Reviewed

    Yamashita Y, Iwai T, Honda K, Fujita K, Imai H, Takasu H, Omura S, Hirota M, Mitsudo K

    J Plast Reconstr Aesthet Surg   73 ( 7 )   1326 - 1330   2020.7

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  • Accuracy of mandible-independent maxillary repositioning using pre-bent locking plates: a pilot study Reviewed

    Imai H, Fujita K, Yamashita Y, Yajima Y, Takasu H, Takeda A, Honda K, Iwai T, Mitsudo K, Omura S

    Int J Oral Maxillofac Surg   49 ( 7 )   901 - 907   2020.7

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    File: 1-s2.0-S0901502719314110-main.pdf

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  • A nitrogen-containing bisphosphonate inhibits osteoblast attachment and osteoconductivity of bone compatible porous scaffold Reviewed

    Koyama C, Hirota M, Okamoto Y, Iwai T, Ogawa T, Hayakawa T, Mitsudo K

    J Mech Behav Biomed Mater   104   103635   2020.4

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    File: 1-s2.0-S175161611931313X-main.pdf

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  • Sentinel lymph node biopsy with preoperative CT lymphography and intraoperative indocyanine green fluorescence imaging for N0 early tongue cancer: A long-term follow-up study Reviewed

    Ishiguro K, Iwai T, Izumi T, Sugiyama S, Baba J, Oguri S, Hirota M, Mitsudo K

    J Craniomaxillofac Surg   48 ( 3 )   217 - 222   2020.3

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    File: 1-s2.0-S1010518220300159-main.pdf

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  • Computational fluid simulation of fibrinogen around dental implant surfaces Reviewed

    Kitajima H, Hirota M, Iwai T, Hamajima K, Ozawa R, Hayashi Y, Yajima Y, Iida M, Koizumi T, Kioi M, Mitsudo K, Ogawa T

    Int J Mol Sci   21 ( 2 )   E660   2020.1

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    File: ijms-21-00660.pdf

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  • Intra-oral minor salivary gland tumors: A pathological study of 131 cases in the Japanese population Reviewed

    Hayashi Y, Iwai T, Sugiyama S, Osawa K, Yoshi H, Minamiyama S, Kitajima H, Hirota M, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   31 ( 6 )   424 - 427   2019.11

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    File: 1-s2.0-S2212555819300985-main.pdf

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  • CT lymphography for sentinel lymph node mapping of clinically N0 early oral cancer Reviewed

    SugiyamaS, Iwai T, Izumi T, Ishiguro K, Baba J, Oguri S, Mitsudo K

    Cancer Imaging   19 ( 1 )   72   2019.11

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    File: s40644-019-0258-9.pdf

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  • Swallowing function of advanced tongue cancer patients before and after bilateral neck dissection following superselective intra-arterial chemoradiotherapy for organ preservation: a case-control study Reviewed

    Ohashi N, Iwai T, Tohara H, Chiba Y, Oguri S, Koizumi T, Mitsudo K, Tohnai I

    Oral Radiol   35 ( 3 )   230 - 238   2019.9

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  • Hemangiopericytoma/solitary fibrous tumor of the buccal mucosa: A case report Reviewed

    Minamiyama S, Udaka N, Iwai T, Hirota M, Ozawa T, Mitsudo K

    J Oral Maxillofac Surg Med Pathol   31 ( 4 )   269 - 271   2019.7

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  • Complications of minimally invasive tibial bone harvesting: Risk factors and treatment Reviewed

    Hirota M, Iwai T, Ozawa T, Mizuki N, Tohnai I

    Int J Oral Maxillofac Implants   34 ( 4 )   987 - 991   2019.7

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  • Prognostic factors and treatment outcomes of advanced maxillary gingival squamous cell carcinoma treated by intra-arterial infusion chemotherapy concurrent with radiotherapy Reviewed

    Hayashi Y, Osawa K, Nakakaji R, Minamiyama S, Ohashi N, Ohya T, Iida M, Iwai T, Ozawa T, Oguri S, Koizumi T, Hirota M, Kioi M, Hata M, Mitsudo K

    Head Neck   41 ( 6 )   1777 - 1784   2019.6

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  • Pathological changes in the lymphatic system of patients with secondary upper limb lymphoedema. Reviewed

    9 ( 1 )   8499   2019.6

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    File: Limphoedema.pdf

    DOI: 10.1038/s41598-019-44735-w

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  • Retrograde superselective intra-arterial chemoradiotherapy for squamous cell carcinoma of the buccal mucosa Reviewed

    Koizumi T, Minamiyama S, Hayashi Y, Osawa K, Ohashi N, Ohya T, Iida M, Iwai T, Oguri S, Hirota M, Kioi M, Mitsudo K

    Int J Radiat Res   17 ( 2 )   283 - 291   2019.4

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  • Thermochemoradiotherapy using superselective intra-arterial infusion for patients with oral cancer with cervical lymph node metastases. Reviewed International journal

    Nozato T, Koizumi T, Hayashi Y, Iida M, Iwai T, Oguri S, Hirota M, Kioi M, Koike I, Hata M, Tohnai I, Mitsudo K

    Anticancer Res   39 ( 3 )   1365 - 1373   2019.3

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    AIM: We aimed to retrospectively investigate the outcomes and pathological effects of retrograde superselective intra-arterial chemoradiotherapy (IACRT) combined with hyperthermia on metastatic lymph nodes of patients with oral squamous cell carcinoma. PATIENTS AND METHODS: Patients with lymph node metastasis from oral cancer were treated with IACRT using cisplatin plus docetaxel combined with hyperthermia prior to surgical removal 8 weeks after completion of IACRT and hyperthermia. The locoregional control and overall survival rates were calculated using the Kaplan-Meier method. RESULTS: A total of 35 patients received the combination therapy of whom 26 received it as definitive treatment and in the rest, it was administered as preoperative treatment. The 5-year locoregional control and overall survivaI rates were 95.6% and 80.2% in the definitive-treatment group, and 100% and 66.6% in the preoperative-treatment group, respectively. CONCLUSION: The combination therapy provided good outcomes in patients with lymph node metastases from advanced oral cancer.

    DOI: 10.21873/anticanres.13250

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  • Ultrasound-guided extraoral removal of extraparenchymal sialoliths caused by acute parotitis Reviewed

    Iwai T, Sugiyama S, Hayashi Y, Hirota M, Mitsudo K

    J Clin Diagn Res   13 ( 1 )   ZD17 - ZD18   2019.1

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    File: 40036_CE[Ra1]_F(KM)_PF1(AB_SL)_PN(SL).pdf

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  • Retrograde superselective intra-arterial chemoradiotherapy combined with hyperthermia and cetuximab for carcinoma of the buccal mucosa with N3 lymph node metastasis: a case report. Reviewed

    Sakuma K, Koizumi T, Mitsudo K, Ueda J, Hayashi Y, Iwai T, Hirota M, Kioi M, Yoshii H, Kaizu H, Hata M, Tanaka A, Tohnai I

    Oral Radiol   35 ( 1 )   77 - 83   2019.1

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    We herein report a case of squamous cell carcinoma of the buccal mucosa with N3 cervical lymph node metastasis in a 63-year-old man. The patient was treated with combination therapy comprising radiotherapy (2 Gy/day, total of 70 Gy), superselective intra-arterial chemotherapy via a superficial temporal artery (docetaxel, total of 70 mg/m2 and cisplatin, total of 175 mg/m2), cetuximab (initial dose of 400 mg/m2 with subsequent weekly doses of 250 mg/m2 intravenously), and four sessions of hyperthermia for cervical lymph node metastases. The patient responded well to the therapy, with a complete response of the primary tumor. Radical neck dissection was performed with reconstructive surgery, including resection of the overlying skin. A pathologic complete response was achieved for the N3 and all other cervical lymph node metastases. The patient showed no evidence of recurrence in the 3 years following treatment. Based on the findings in the present case, the use of retrograde superselective intra-arterial chemoradiotherapy combined with hyperthermia and cetuximab seems to be a promising modality for patients with N3 cervical lymph node metastasis of oral cancer.

    File: Sakuma2019_Article_RetrogradeSuperselectiveIntra-.pdf

    DOI: 10.1007/s11282-018-0319-y

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  • Airway obstruction caused by pharyngolaryngeal swelling after intraoral removal of a submandibular gland stone. Reviewed International journal

    Satomi Sugiyama, Toshinori Iwai, Nobuhide Ohashi, Senri Oguri, Makoto Hirota, Kenji Mitsudo

    Therapeutics and clinical risk management   14   2323 - 2325   2018.11

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    Intraoral removal of a submandibular gland stone is less invasive than submandibulectomy, with no life-threatening airway complications reported until now. We report a case involving airway obstruction caused by pharyngolaryngeal swelling after intraoral removal of a submandibular gland stone. A 31-year-old man with a left submandibular gland stone underwent intraoral removal of the stone under general anesthesia and was discharged 1 day after surgery. That night, he was transported back to our hospital by ambulance for dyspnea. Because computed tomography showed pharyngolaryngeal swelling, he was intubated and managed by a ventilator. Four days later, the pharyngolaryngeal swelling had mostly resolved and he was extubated and discharged. Surgeons should be vigilant of the potential risk of airway complications following an intraoral approach for submandibular gland stone removal.

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    DOI: 10.2147/TCRM.S180797

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  • Daily concurrent chemoradiotherapy using retrograde superselective intra-arterial infusion for locally advanced squamous cell carsinoma of the mandibular gingiva Reviewed

    Oguri S, Mitsudo K, Iida M, Iwai T, Koizumi T, Hirota M, Kioi M, Koike I, Hata M, Tohnai I

    J Oral Maxillofac Surg Med Pathol   30 ( 6 )   483 - 487   2018.11

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  • Multidisciplinary approach for treatment of a dentigerous cyst - marsupialization, orthodontic treatment, and implant placement: a case report Reviewed

    Aoki N, Ise K, Inoue A, Kosugi Y, Koyama C, Iida M, Baba J, Iwai T, Mitsudo K

    J Med Case Rep   12 ( 1 )   305   2018.10

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  • Lateral bone window approach with Micross Mini Bone Scraper for sinus floor elevation Reviewed

    Aoki N, Baba J, Iwai T, Tohnai I

    J Maxillofac Oral Surg   17 ( 3 )   291 - 295   2018.9

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  • Daily cisplatin and weekly docetaxel versus weekly cisplatin intra-arterial chemoradiotherapy for late T2-3 tongue cancer: a pilot and feasibility trial Reviewed

    Hayashi Y, Minamiyama S, Ohya T, Iida M, Iwai T, Koizumi T, Oguri S, Hirota M, Kioi M, Hata M, Taguri M, Mitsudo K

    Medicina (Kaunas)   54 ( 4 )   52   2018.9

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  • Effect of photofunctionalization on early implant failure Reviewed

    Hirota M, Ozawa T, Iwai T, Ogawa T, Tohnai I

    Int J Oral Maxillofac Implants   33 ( 5 )   1098 - 1102   2018.9

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  • Solitary compact osteoma of the inferior border of the mandible protruded in the anterior belly of the digastric muscle Reviewed

    Ito K, Iwai T, Eda T, Takahashi K, Kondoh T, Goss AN

    J Oral Maxillofac Surg Med Pathol   30 ( 4 )   350 - 352   2018.7

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  • Role of 18F-fluorodeoxyglucose positron emission tomography/computed tomography in predicting pathological response to preoperative super-selective intra-arterial chemoradiotherapy for advanced squamous cell carcinoma of the mandible. Reviewed International journal

    Shibasaki M, Iwai T, Oguri S, Koizumi T, Hirota M, Mitsudo K, Ozawa Y, Tohnai I

    J Bone Oncol   11   33 - 37   2018.6

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    Introduction: Although chemoradiotherapy (CRT) for oral squamous cell carcinoma (SCC) has been shown to preserve organ function and improve cosmetic results, site-specific data, especially mandible, are limited. The aim of this study was to evaluate the predictability of 18F-fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) on response to super-selective intra-arterial CRT for advanced SCC of the mandible. Methods: Fifteen patients with advanced SCC of the mandible underwent super-selective intra-arterial CRT followed by radical resection. Maximum standardized uptake value (SUVmax) of the mandibular lesion was evaluated with FDG-PET/CT before and after CRT. The SUVmax before and after CRT was defined as pre-SUVmax and post-SUVmax, respectively. The difference between pre- and post-SUVmax was calculated as SUVmax reduction rate to evaluate treatment response of the mandibular lesion. Each SUVmax reduction rate and surgical specimen of the corresponding lesion was analyzed to evaluate an accuracy of the modality for predicting pathological response. Results: The median of pre-SUVmax was significantly lower than that of post-SUVmax (p = 0.001). Of the 15 patients, 6 had a pathological complete response (pCR) and 9 had a non-pCR. Neither pCR patients nor non-pCR patients showed significant difference of the median of SUVmax between pre- and post-CRT (pre-CRT p = 0.099 post-CRT p =0.074). The SUVmax reduction rate in patients with pCR was significantly higher than that with non-pCR (p = 0.002). Receiver operating characteristic analysis revealed that the optimal cut-off point of the reduction rate was 64.7%, with 83% sensitivity and 100% specificity. Conclusions: These results concluded that SUVmax reduction rate can predict pathological complete response of preoperative super-selective intra-arterial CRT for advanced SCC of the mandible.

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    DOI: 10.1016/j.jbo.2018.02.001

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  • Accidental displacement of mandibular third molar root into the sublingual space and delayed removal Reviewed

    Yamashita Y, Iwai T, Oaki S, Aoki N, Tohnai I

    Oral Surg   11 ( 2 )   153 - 156   2018.5

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    File: Yamashita_et_al-2018-Oral_Surgery.pdf

    DOI: 10.1111/ors.12303

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  • Peripheral osteoma arising from the lateral surface of the mandibular ramus Reviewed

    Osawa K, Iwai T, Sugiyama S, Kitajima H, Baba J, Oguri S, Hirota M, Tohnai I

    J Oral Maxillofac Surg Med Pathol   30 ( 3 )   278 - 280   2018.5

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    File: 1-s2.0-S2212555818300115-main.pdf

    DOI: 10.1016/j.ajoms.2018.02.004

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  • Orthognathic surgery and implant-supported bridge in a Class III patient injured in a motor vehicle accident Reviewed

    Honda K, Hirota M, Iwai T, Fujita K, Ono T, Omura S, Tohnai I

    J Craniofac Surg   29 ( 3 )   e296 - e298   2018.5

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  • Chemoradiotherapy using retrograde superselective intra-arterial infusion for tongue cancer: Analysis of therapeutic results in 118 cases. Reviewed International journal

    Mitsudo K, Hayashi Y, Minamiyama S, Ohashi N, Iida M, Iwai T, Oguri S, Koizumi T, Kioi M, Hirota M, Koike I, Hata M, Tohnai I

    Oral Oncol   79   71 - 77   2018.4

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    OBJECTIVES: To evaluate the therapeutic results and rate of organ preservation in patients with squamous cell carcinoma of the tongue treated with retrograde superselective intra-arterial chemoradiotherapy. MATERIALS AND METHODS: Between June 2006 and June 2015, 118 patients with tongue cancer were treated with intra-arterial chemoradiotherapy. Treatment consisted of radiotherapy (total 50-70 Gy) and daily concurrent intra-arterial chemotherapy (docetaxel, total 50-70 mg/m2; cisplatin, total 125-175 mg/m2) for 5-7 weeks. Locoregional control and overall survival rates were calculated by the Kaplan-Meier method. Cox's proportional hazards model was used for both univariate and multivariate analyses. RESULTS: The median follow-up for all patients was 38.5 months (range, 3-129 months). After intra-arterial chemoradiotherapy, primary site complete response was achieved in 113 (95.8%) of 118 cases. Three-year locoregional control and overall survival rates were 80.3% and 81.5%, respectively. Grade 3 or 4 toxicities included neutropenia in 16.1% and mucositis in 87.3%. Grade 3 toxicities included anemia in 12.7%, thrombocytopenia in 3.4%, nausea/vomiting in 3.4%, dermatitis in 45.7%, dysphagia in 74.6%, and fever in 2.5% of patients. Late toxicity consisting of grade 3 osteoradionecrosis of the jaw occurred in 4.2% of patients. On univariate analysis, T stage and overall stage were significantly associated with locoregional control, and N stage and overall stage were significantly associated with overall survival. On multivariate analysis, the only significant predictor of overall survival was overall stage classification. CONCLUSION: Retrograde superselective intra-arterial chemoradiotherapy for tongue cancer provided good overall survival and locoregional control.

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    DOI: 10.1016/j.oraloncology.2018.02.002

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  • Sialendoscopic removal of fish bone-induced sialoliths in the duct of the submandibular gland. Reviewed International journal

    Auris, nasus, larynx   45 ( 2 )   343 - 345   2018.4

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    Obstructive sialadenitis of the submandibular gland is commonly caused by sialoliths, but more rarely by foreign body-induced sialoliths. Here, we report minimally invasive sialendoscopic removal of fish bone-induced sialoliths in the duct of the submandibular gland. A 43-year-old woman presented with recurrent swelling of the right submandibular gland at other hospital. Computed tomography (CT) showed an 8-mm linear calcification in the posterior part of Wharton's duct. The lesion was deemed difficult to remove and she was followed up. However, because the lesion did not resolve spontaneously within 9 months and chronic sialadenitis symptoms persisted, she was referred to our department for endoscopic removal. CT showed a linear calcification (5.6×1.2×0.8mm) connecting 2 spherical calcifications (2.3×2.1×1.9mm; 1.8×1.4×1.1mm) in the anterior part of Wharton's duct. The patient underwent endoscopic removal of the lesion using a 1.6-mm-diameter sialendoscope under local anesthesia. The specimen contained a fish bone connecting 2 sialoliths. The patient was unaware of the fish-bone injury. After removal, there was no recurrence of submandibular gland swelling during 6 months follow-up.

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    DOI: 10.1016/j.anl.2017.03.010

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  • The holographic human for surgical navigation using Microsoft HoloLens Reviewed

    Itamiya T, Iwai T, Kaneko T

    EPiC Ser Eng   1   26 - 30   2018.2

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  • Evaluation of influence factors to reduce mechanical stress on the marginally resected mandibular bone against dental implant-supported occlusion Reviewed

    Tamai N, Hirota M, Iwai T, kioi M, Mitsudo K, Tohnai I

    J Hard Tissue Biol   27 ( 1 )   11 - 16   2018

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    DOI: 10.2485/jhtb.27.11

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  • Significance of the lateral thoracic artery in pectoralis major musculocutaneous flap reconstruction quantitative assessment of blood circulation using indocyanine green angiography Reviewed

    Miyazaki H, Igari K, Kudo T, Iwai T, Wada Y, Takahashi Y, Inoue Y, Asamura S

    Ann Plast Surg   79 ( 5 )   498 - 504   2017.11

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    DOI: 10.1097/SAP.0000000000001123

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  • Pathological fracture successfully treated with simple orthodontic appliance, chin cup after cyst removal Reviewed

    Aoki N, Inoue A, Kosugi Y, Koyama C, Iida M, Iwai T, Tohnai I

    J Dent Oral Disord Ther   5 ( 4 )   1 - 4   2017.10

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  • Empty fenestration of the external jugular vein: A rare variant Reviewed

    Sugiyama S, Iwai T, Tohnai I

    J Anat Soc India   66 ( Supplement 2 )   S1 - S3   2017.10

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    File: Fenestration.pdf

    DOI: 10.1016/j.jasi.2017.10.005

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  • A modified method for simple dilatation of the duct orifice in sialendoscopy Reviewed

    Sakuma K, Iwai T, Sugiyama S, Hayashi, Y, Ueda J, Oguri S, Tohnai I

    J Oral Maxillofac Surg Med Pathol   29 ( 5 )   420 - 421   2017.9

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    File: Sakuma JOMSMP.pdf

    DOI: 10.1016/j.ajoms.2017.05.003

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  • A simple self-made scale to design surgical margin in tongue cancer: Technical note Reviewed

    Aoki N, Inoue A, Kosugi Y, Koyama C, Iida M, Iwai T, Tohnai I

    POJ Dent Oral Care   1 ( 2 )   1 - 3   2017.9

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  • Deltopectoral flap revisited for reconstruction surgery in patients with advanced thyroid cancer: a case report Reviewed

    Mikami M, Kagimoto S, Yabuki Y, Yasumura K, Iwai T, Maegawa J, Suganuma N, Hirakawa S, Masudo K

    BMC Surg   17   101   2017.9

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    File: DP.pdf

    DOI: 10.1186/s12893-017-0297-8

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  • Bilateral idiopathic aneurysms of the lingual artery identified by three-dimensional computed tomography angiography Reviewed

    Iwai T, Izumi T, Hayashi Y, Oguri S, Koizumi K, Mitsudo K, Tohnai I

    Oral Radiol   33 ( 3 )   227 - 230   2017.9

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    File: BLAA.pdf

    DOI: 10.1007/s11282-016-0255-7

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  • Giant sialolith of the submandibular gland Reviewed

    Iwai T, Izumi T, Ohya T, Oguri S, Tohnai I

    J Clin Diagn Res   11 ( 8 )   ZJ03 - ZJ04   2017.8

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  • Implant treatment for the patients with severe deep bite using screwed denture: technical note Reviewed

    Aoki N, Inoue A, Kosugi Y, Koyama C, Iida M, Iwai T, Tohnai I

    POJ Dent Oral Care   1 ( 1 )   1 - 4   2017.8

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  • Use of a novel tongue retractor for intraoral removal of proximal/hilar submandibular gland stone Reviewed

    Oguri S, Iwai T, Ueda J, Tohnai I

    J Oral Maxillofac Surg Med Pathol   29 ( 4 )   306 - 308   2017.7

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    DOI: 10.1016/j.ajoms.2017.03.003

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  • Retrograde superselective intra-arterial chemotherapy and daily concurrent radiotherapy for T2-4N0 tongue cancer: control of occult neck metastasis Reviewed

    Minamiyama S, Mitsudo K, Hayashi Y, Iida M, Iwai T, Nakashima H, Oguri S, Ozawa T, Koizumi T, Hirota M, Kioi M, Tohnai I

    Oral Surg Oral Med Oral Med Oral Radiol   124 ( 1 )   16 - 23   2017.7

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    File: N0 IACRT.pdf

    DOI: 10.1016/j.oooo.2017.02.004

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  • Computational fluid dynamics study of the pharyngeal airway space before and after mandibular setback surgery in patients with mandibular prognathism Reviewed

    Yajima Y, Oshima M, Iwai T, Kitajima H, Omura S, Tohnai I

    Int J Oral Maxillofac Surg   46 ( 7 )   839 - 844   2017.7

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    File: CFD.pdf

    DOI: 10.1016/j.ijom.2017.03.028

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  • Clinical outcomes of retrograde intraarterial chemotherapy concurrent with radiotherapy for elderly oral squamous cell carcinoma patients aged over 80 years old Reviewed

    RADIATION ONCOLOGY   12 ( 1 )   112   2017.7

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    File: Hayashi 2017.pdf

    DOI: 10.1186/s13014-017-0847-3

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  • Occipital artery arising from the superior aspect of the carotid bifurcation identified by three-dimensional computed tomography angiography Reviewed

    Iwai T, Izumi T, Tohnai I

    J Anat Soc India   66 ( 1 )   75 - 77   2017.6

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    File: OA origin CTA.pdf

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  • Facial nerve paralysis after super-selective intra-arterial chemotherapy for oral cancer Reviewed

    Sugiyama S, Iwai T, Oguri S, Koizumi T, Mitsudo K, Tohnai I

    Int J Oral Maxillofac Surg   46 ( 6 )   682 - 686   2017.6

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    File: FNP.pdf

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  • Actinomyces-associated calcifications around an impacted third molar of the mandible Reviewed

    Shibasaki M, Iwai T, Chikumaru H, Hirota M, Mitsudo K, Hibiya T, Ohashi K, Tohnai I

    J Oral Maxillofac Surg Med Pathol   29 ( 3 )   245 - 248   2017.5

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    File: AM.pdf

    DOI: 10.1016/j.ajoms.2016.12.004

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  • Computational fluid dynamics study of intra-arterial chemotherapy for oral cancer Reviewed

    Kitajima H, Oshima M, Iwai T, Ohhara Y, Yajima Y, Mitsudo K, Tohnai I

    Biomed Eng Online   16 ( 1 )   57   2017.5

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    File: BEO.pdf

    DOI: 10.1186/s12938-017-0348-5

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  • Application of 4-meta adhesive resin to the occlusal surface during surgery facilitates postoperative occlusal management Reviewed

    Aoki N, Baba J, Iwai T, Tohnai I

    J Maxillofac Oral Surg   16 ( 1 )   131 - 132   2017.3

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  • Maxillary tuberosity fracture and ophthalmologic complications following removal of maxillary third molar Reviewed

    Baba J, Iwai T, Endo H, Aoki N, Tohnai I

    Oral Surg   10 ( 1 )   43 - 47   2017.2

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    File: Baba_et_al-2017-Oral_Surgery.pdf

    DOI: 10.1111/ors.12214

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  • Intraoral ultrasonography with wrapped acoustic coupling medium Reviewed

    Sugiura K, Iwai T, Oguri S, Tohnai I

    Br J Oral Maxillofac Surg   55 ( 2 )   202 - 204   2017.2

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    DOI: 10.1016/j.bjoms.2016.07.032

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  • Use of eXtensible Virtual Word Description Language (XVL) file to embed simply and user-friendly three-dimensional medical data for PowerPoint presentation Reviewed

    Itamiya T, Iwai T, Yajima Y, Kaneko T

    J Craniofac Surg   28 ( 1 )   298 - 299   2017.1

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    DOI: 10.1097/SCS.0000000000003265

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  • Squamous cell carcinoma of the tongue dorsum: incidence and treatment considerations Reviewed

    Okubo M, Iwai T, Nakashima H, Koizumi T, Oguri S, Hirota M, Mitsudo K, Tohnai I

    Indian J Otolaryngol Head Neck Surg   69 ( 1 )   1 - 5   2017.1

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    DOI: 10.1007/s12070-016-0979-z

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  • An accurate bimaxillary repositioning technique using straight locking miniplates for the mandible-first approach in bimaxillary orthognathic surgery Reviewed

    Iwai T, Omura S, Honda K, Yamashita Y, Shibutani N, Fujita K, Takasu H, Murata S, Tohnai I

    Odontology   105 ( 1 )   122 - 126   2017.1

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    DOI: 10.1007/s10266-016-0236-7

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  • Development of a virtual reality training system for endoscope-assisted submandibular gland removal Reviewed

    Miki T, Iwai T, Kotani K, Dang J, Sawada H, Miyake H

    J Craniomaxillofac Surg   44 ( 11 )   1800 - 1805   2016.11

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    DOI: 10.1016/j.jcms.2016.08.018

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  • Computational fluid dynamic study of nasal respiratory function before and after bimaxillary orthognathic surgery with bone trimming at the inferior edge of the pyriform aperture Reviewed International journal

    Kita S, Oshima M, Shimazaki K, Iwai T, Omura S, Ono T

    J Oral Maxillofac Surg   74 ( 11 )   2241 - 2251   2016.11

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    PURPOSE: This study aimed to evaluate the influence of maxillary impaction orthognathic surgery on nasal respiratory function and the efficacy of bone trimming at the inferior edge of the pyriform aperture. MATERIALS AND METHODS: The participants were 10 patients (3 male and 7 female patients) with mandibular prognathism who underwent bimaxillary orthognathic surgery with maxillary impaction. The surgical procedures performed were Le Fort I osteotomy with bone trimming at the inferior edge of the pyriform aperture and bilateral sagittal split osteotomy. Three-dimensional models of the nasal cavity were reconstructed from preoperative and postoperative computed tomography images. Furthermore, we remodeled the nasal valve region based on the postoperative models by adding a 1-mm and 2-mm stenosis to investigate the effects of bone trimming at the inferior edge of the pyriform aperture on the pressure effort. The 3-dimensional models were simulated with computational fluid dynamics, and the results of the pressure effort and the cross-sectional area (CSA) were compared for the anterior, middle, and posterior parts of the nasal cavity. The Wilcoxon signed rank test and Spearman rank correlation coefficients were used for statistical comparisons (P < .05). RESULTS: In the preoperative and postoperative models, there were considerable correlations between the CSA and the pressure effort in each part of the nasal cavity. The postoperative pressure effort showed a tendency to decrease and the CSA showed a tendency to increase in each part of the nasal cavity. In four 2-mm stenosis models, the pressure effort in the anterior nasal cavity was larger than the preoperative pressure effort and the CSA of the anterior nasal cavity was smaller than the preoperative CSA. CONCLUSIONS: Bone trimming at the inferior edge of the pyriform aperture appears to be useful for avoiding nasal respiratory complications with maxillary impaction.

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  • Use of Occlusal Splint for Noninvasive Fixation of a Reference Frame in Orbital Navigation Surgery. Reviewed

    Iwai T, Mikami T, Yasumura K, Tohnai I, Maegawa J

    15 ( 3 )   410 - 412   2016.9

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    DOI: 10.1007/s12663-015-0860-8

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  • Implant stability development of photofunctionalized implants placed in regular and complex cases: A case-control study Reviewed

    Hirota M, Ozawa T, Iwai T, Ogawa T, Tohnai I

    Int J Oral Maxillofac Implants   31 ( 3 )   676 - 686   2016.5

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    DOI: 10.11607/jomi.4115

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  • Reduction surgery using a combination of a stereolithographic model and navigation system for ossifying fibroma with secondary central giant cell granuloma. Reviewed International journal

    Arai Y, Chiba Y, Umeda S, Ohara Y, Iwai T, Komatsu M, Yabuki K, Sano D, Oridate N

    Auris Nasus Larynx   43 ( 2 )   207 - 211   2016.4

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    Both central giant cell granuloma (CGCG) and ossifying fibroma (OF) are relatively common diseases. The synchronous presentation of CGCG and OF is, however, an extremely rare occurrence. We present an unusual case with the synchronous presentation of these two diseases in the maxilla and introduce a surgical strategy based on a combination of the stereolithographic model and navigation system for the treatment of gigantic OF with secondary CGCG.

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  • Prognostic value of 2-[(18) F]fluoro-2-deoxy-D-glucose positron emission tomography for patients with oral squamous cell carcinoma treated with retrograde superselective intra-arterial chemotherapy and daily concurrent radiotherapy Reviewed

    Shimizu M, Mitsudo K, Koike I, Taguri M, Iwai T, Koizumi T, Oguri S, Kioi M, Hirota M, Inoue T, Tohnai I

    Oral Surg Oral Med Oral Pathol Oral Radiol   121 ( 3 )   239 - 247   2016.3

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  • Investigation of blood flow in the external carotid artery and its branches with a new 0D peripheral model Reviewed

    Ohhara Y, Oshima M, Iwai T, Kitajima H, Yajima Y, Mitsudo K, Krdy A, Tohnai I

    Biomed Eng Online   15 ( 1 )   16   2016.2

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    DOI: 10.1186/s12938-016-0133-x

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  • Development of a biointegrated mandibular reconstruction device consisting of bone compatible titanium fiber mesh scaffold Reviewed

    Hirota M, Shima T, Sato I, Ozawa T, Iwai T, Ametani A, Sato M, Noishiki Y, Ogawa T, Hayakawa T, Tohnai I

    Biometerials   75   223 - 236   2016.1

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    DOI: 10.1016/j.biomaterials.2015.09.034

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  • Subspinal osteotomy for simple extraction of deeply impacted supernumerary tooth in the anterior maxilla Reviewed

    Aoki N, Iwai T, ENdo I, Baba J, Tohnai I

    J Oral Maxillofac Surg Med Pathol   27 ( 5 )   670 - 672   2015.9

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  • Removal of migrated dental implants from maxillary sinus 4 years 10 months after implant placement. Reviewed International journal

    19 ( 3 )   315 - 319   2015.9

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    INTRODUCTION: Dental implant treatment has been applied widely in recent years. However, several complications sometimes have been reported. Although displacement of dental implants into the maxillary sinus commonly occurs during surgery, the migration of dental implants after a period of function, especially several years after dental implant placement, is very rare. CASE REPORT: We report here removal of migrated dental implants from the maxillary sinus 4 years and 10 months after dental implant placement.

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    DOI: 10.1007/s10006-015-0484-7

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  • U-shaped osteotomy around the descending palatine artery to prevent posterior osseous interference for superior/posterior repositioning of the maxilla in Le Fort I osteotomy Reviewed

    Omura S, Iwai T, Honda K, Shibutani N, Fujita K, Yamashita Y, Takasu H, Murata S, Tohnai I

    J Craniofac Surg   26 ( 5 )   1613 - 1615   2015.7

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  • Communication between the transverse cervical nerve and the marginal mandibular branch of the facial nerve: A rare anatomical variant Reviewed

    Iwai T, Shibasaki M, Nakashima H, Oguri S, Hirota M, Mitsudo K, Tohnai I

    1 ( 1 )   9 - 10   2015.6

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  • Vital staining of palatal soft tissue in horseshoe Le Fort I osteotomy for superior repositioning of the maxilla. Reviewed International journal

    Omura S, Iwai T, Honda K, Shibutani N, Fujita K, Yamashita Y, Takasu H, Murata S, Tohnai I

    J Craniofac Surg   26 ( 3 )   911 - 913   2015.5

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    In maxillary orthognathic surgery, superior repositioning of the maxilla is sometimes difficult, and removal of the bony interference, especially around the descending palatine artery, is very time-consuming in cases of severe maxillary impaction. A useful method introduced for superior repositioning of the maxilla is horseshoe-shaped osteotomy combined with Le Fort I osteotomy (horseshoe Le Fort I osteotomy). However, injury to the palatal soft tissue during horseshoe-shaped osteotomy may cause aseptic complications of the maxilla. Therefore, a safe method is required to prevent such injury to reduce the risk for aseptic necrosis. We describe here vital staining of palatal soft tissue in horseshoe Le Fort I osteotomy for safer superior repositioning of the maxilla.

    File: Vital staining.pdf

    DOI: 10.1097/SCS.0000000000001420

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  • Use of self-tapping metal screws for temporary fixation of a resorbable plate system in maxillofacial surgery Reviewed

    Iwai T, Omura S, Aoki N, Tohnai I

    J Craniofac Surg   26 ( 3 )   891 - 892   2015.5

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    File: Self tap.pdf

    DOI: 10.1097/SCS.0000000000001415

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  • Effect of ultraviolet-mediated photofunctionalization for bone formation around medical titanium mesh Reviewed

    Hirota M, Ikeda T, Tabuchi M, Iwai T, Tohnai I, Ogawa T

    J Oral Maxillofac Surg   72 ( 9 )   1691 - 1702   2014.9

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    File: Effect of ultraviolet.pdf

    DOI: 10.1016/j.joms.2014.05.012

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  • Secure surgical method for catheter placement via the occipital artery to achieve retrograde superselective intra-arterial chemotherapy for advanced oral cancer: Alternative to approach via the superficial temporal artery Reviewed International journal

    Iwai T, Fuwa N, Hirota M, Mitsudo K, Tohnai I

    Indian J Otolaryngol Head Neck Surg   66 ( 2 )   205 - 207   2014.6

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    We describe secure surgical method for catheter placement using ultrasonic scalpel via the occipital artery to achieve retrograde superselective intra-arterial chemotherapy for advanced oral cancer, as alternative to approach via the superficial temporal artery.

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    DOI: 10.1007/s12070-012-0501-1

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  • Hyperthermia generated with ferucarbotran (Resovist(A (R))) in an alternating magnetic field enhances cisplatin-induced apoptosis of cultured human oral cancer cells Reviewed

    JOURNAL OF PHYSIOLOGICAL SCIENCES   64 ( 3 )   177 - 183   2014.5

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    File: Hyperthermia resovist.pdf

    DOI: 10.1007/s12576-014-0309-8

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  • Retrograde superselective intra-arterial chemotherapy and daily concurrent radiotherapy for stage III and IV oral cancer: Analysis of therapeutic results in 112 cases Reviewed

    Mitsudo K, Koizumi T, Iida M, Iwai T, Nakashima H, Oguri S, Kioi M, Hirota M, Koike I, Hata M, Tohnai I

    Radiother Oncol   111 ( 2 )   306 - 310   2014.2

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  • Malignant melanoma of the lacrymal sac: a case report Reviewed

    Maegawa J, Yasumura K, Iwai T, Hata M, Inayama Y, Kobayashi S

    Int J Dermatol   53 ( 2 )   243 - 245   2014.2

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  • Variable oral device for measuring oral lesions. Reviewed

    Iwai T, Maegawa J, Matsui Y, Mitsudo K, Tohnai I

    66 ( Suppl 1 )   314 - 315   2014.1

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    File: VOD.pdf

    DOI: 10.1007/s12070-011-0369-5

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  • Cervicofacial subcutaneous emphysema associated with dental laser treatment. Reviewed International journal

    Mitsunaga S, Iwai T, Kitajima H, Yajima Y, Ohya T, Hirota M, Mitsudo K, Aoki N, Yamashita Y, Omura S, Tohnai I

    Aust Dent J   58 ( 4 )   424 - 427   2013.12

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    Cervicofacial subcutaneous emphysema is a rare complication of dental procedures. Although most cases of emphysema occur incidentally with the use of a high-speed air turbine handpiece, there have been some reports over the past decade of cases caused by dental laser treatment. Emphysema as a complication caused by the air cooling spray of a dental laser is not well known, even though dental lasers utilize compressed air just as air turbines and syringes do. In this study, we comprehensively reviewed cases of emphysema attributed to dental laser treatment that appeared in the literature between January 2001 and September 2012, and we included three such cases referred to us. Among 13 cases identified in total, nine had cervicofacial subcutaneous and mediastinal emphysema. Compared with past reviews, the incidence of mediastinal emphysema caused by dental laser treatment was higher than emphysema caused by dental procedure without dental laser use. Eight patients underwent CO2 laser treatment and two underwent Er:YAG laser treatment. Nine patients had emphysema following laser irradiation for soft tissue incision. Dentists and oral surgeons should be cognizant of the potential risk for iatrogenic emphysema caused by the air cooling spray during dental laser treatment and ensure proper usage of lasers.

    File: Australian Dental Journal - 2013 - Mitsunaga - Cervicofacial subcutaneous emphysema associated with dental laser treatment.pdf

    DOI: 10.1111/adj.12119

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  • Ultrasonic vertical osteotomy of the distal segment for safe elimination of interference between the proximal and distal segments in bilateral sagittal split osteotomy for mandibular asymmetry Reviewed

    Iwai T, Maegawa J, Aoki S, Tohnai I

    Br J Oral Maxillofac Surg   51 ( 7 )   E192 - E194   2013.10

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    File: ultrasonic osteotomy.pdf

    DOI: 10.1016/j.bjoms.2012.05.012

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  • Bisphosphonate-related enamel hypoplasia in a child with idiopathic arterial calcification of infancy Reviewed

    Iwai T, Isomatsu Y, Iwamoto M, Tohnai I

    Br J Oral Maxillofac Surg   51 ( 7 )   e186 - e187   2013.10

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    DOI: 10.1016/j.bjoms.2012.05.008

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  • Intraoperative lacrimal intubation to prevent epiphora as a result of injury to the nasolacrimal system after fracture of the naso-orbitoethmoid complex Reviewed

    Iwai T, Yasumura K, Yabuki Y, Omura S, Matsui Y, Kobayashi S, Fujimaki R, Okubo M, Tohnai I, Maegawa J

    Br J Oral Maxillofac Surg   51 ( 7 )   E165 - E168   2013.10

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    DOI: 10.1016/j.bjoms.2012.07.005

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  • Mandibular Ewing sarcoma With chromosomal translocation t(21;22)(q22;q12) Reviewed

    Shibasaki M, Iwai T, Maegawa J, Inayama Y, Yokosuka T, Yokota S, Ohta S, Matsui Y, Mitsudo K, Tohnai I

    J Craniofac Surg   24 ( 4 )   1469 - 1472   2013.7

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    DOI: 10.1097/SCS.0b013e31829030ed

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  • Safe method of extraction to prevent a deeply-impacted maxillary third molar being displaced into the maxillary sinus Reviewed

    Iwai T, Chikumaru H, Shibasaki M, Tohnai I

    Br J Oral Maxillofac Surg   51 ( 5 )   E75 - E76   2013.7

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    File: safe method.pdf

    DOI: 10.1016/j.bjoms.2012.04.076

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  • Cervicofacial subcutaneous and mediastinal emphysema caused by air cooling spray of dental laser Reviewed

    Mitsunaga S, Iwai T, Aoki N, Yamashita Y, Omura S, Matsui Y, Maegawa J, Hirota M, Mitsudo K, Tohnai I

    Oral Surg Oral Med Oral Pathol Oral Radiol   115 ( 6 )   E13 - E16   2013.6

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    File: Laser emphysema.pdf

    DOI: 10.1016/j.oooo.2011.10.037

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  • Use of a dial tension gauge to assess quantitatively intraoperative improvement of ocular movement after endoscopic transantral repair of fracture of the orbital floor Reviewed

    Iwai T, Yasumura K, Mikami T, Maegawa J

    Br J Oral Maxillofac Surg   51 ( 6 )   e135 - e136   2013.6

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  • Peripheral Osteoma of the Mandibular Notch: Report of a Case Reviewed

    Iwai T, Izumi T, Baba J, Maegawa J, Mitsudo K, Tohnai I

    Iran J Radiol   10 ( 2 )   74 - 76   2013.6

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    File: Osteoma.pdf

    DOI: 10.5812/iranjradiol.3734

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  • Actinomyces-associated calcifications in a dentigerous cyst of the mandible Reviewed

    Shibasaki M, Iwai T, Chikumaru H, Mitsudo K, Inayama Y, Tohnai I

    J Craniofac Surg   24 ( 3 )   E311 - E314   2013.5

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    File: AA.pdf

    DOI: 10.1097/SCS.0b013e31828f2e72

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  • High-dose zoledronic acid narrows the periodontal space in rats Reviewed

    Okamoto Y, Hirota M, Monden Y, Murata S, Koyama C, Mitsudo K, Iwai T, Ishikawa Y, Tohnai I

    Int J Oral Maxillofac Surg   42 ( 5 )   627 - 631   2013.5

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    File: High-dose.pdf

    DOI: 10.1016/j.ijom.2012.11.011

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  • Recurrent endocrine mucin-producing sweat gland carcinoma in the eyelid Reviewed

    Koike T, Mikami T, Maegawa J, Iwai T, Wada H, Yamanaka S

    Australas J Dermatol   54 ( 2 )   e46 - e49   2013.5

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    File: Koike_et_al-2013-Australasian_Journal_of_Dermatology.pdf

    DOI: 10.1111/j.1440-0960.2011.00857.x

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  • Osteomyelitis of the jaws associated with osteopetrosis: case report of two sisters Reviewed

    Adachi M, Iwai T, Watanuki K, Masuda G, Tohnai I

    Oral Surg   6 ( 2 )   73 - 76   2013.5

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  • Use of a simple handmade retractor to protect the descending palatine artery during removal of posterior osseous interferences for maxillary impaction in Le Fort I osteotomy Reviewed

    Omura S, Iwai T, Murata S, Tohnai I

    J Craniofac Surg   24 ( 3 )   978 - 979   2013.5

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    File: Handmade.pdf

    DOI: 10.1097/SCS.0b013e318285d491

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  • Endoscopic hemostasis with an ultrasonically activated device for hemorrhage from a branch of the maxillary artery during endoscopically assisted reduction of condylar neck fracture Reviewed

    Iwai T, Matsui Y, Omura S, Tohnai I

    J Craniofac Surg   24 ( 2 )   534 - 535   2013.3

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    File: ENdoscope hemostasis.pdf

    DOI: 10.1097/SCS.0b013e3182646b0b

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  • Sentinel lymph node biopsy using a new indocyanine green fluorescence imaging system with a colour charged couple device camera for oral cancer Reviewed

    Iwai T, Maegawa J, Hirota M, Tohnai I

    Br J Oral Maxillofac Surg   51 ( 2 )   E26 - E28   2013.3

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    File: SLNB.pdf

    DOI: 10.1016/j.bjoms.2012.03.002

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  • Response to the comments on "An accurate maxillary superior repositioning technique without intraoperative measurement in bimaxillary orthognathic surgery" Reviewed

    Omura S, Iwai T, Kimizuka S, Tohnai I

    Int J Oral Maxillofac Surg   42 ( 3 )   420 - 421   2013.3

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  • Cartilaginous choristoma of the lower lip Reviewed

    Shibasaki M, Iwai T, Chikumaru H, Inayama Y, Tohnai I

    J Craniofac Surg   24 ( 2 )   E192 - E194   2013.3

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    File: Cartilaginous choristoma.compressed (1).pdf

    DOI: 10.1097/SCS.0b013e3182801ef8

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  • Hematoma of the tongue Reviewed

    51 ( 2 )   184   2013.3

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  • Thyrolinguofacial trunk arising from the carotid bifurcation determined by three-dimensional computed tomography angiography Reviewed

    Iwai T, Izumi T, Inoue T, Fuwa N, Shibasaki M, Oguri S, Mitsudo K, Tohnai I

    Surg Radiol Anat   35 ( 1 )   75 - 78   2013.1

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    File: TLFT.pdf

    DOI: 10.1007/s00276-012-1004-1

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  • Computer-assisted preoperative simulation for screw fixation of fractures of the condylar head Reviewed

    Iwai T, Yajima Y, Matsui Y, Tohnai I

    Br J Oral Maxillofac Surg   51 ( 2 )   176 - 177   2013

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    File: CAS.pdf

    DOI: 10.1016/j.bjoms.2012.03.021

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  • Radiation-induced fibrosarcoma after radiotherapy for osteosarcoma in the mandibular condyle. Reviewed

    Adachi M, Iwai T, Hirota M, Tohnai I

    J Craniodac Surg   23 ( 6 )   E619 - E621   2012.11

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    DOI: 10.1097/SCS.0b013e31826cf893

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  • Hydroxyapatite coating for titanium fibre mesh scaffold enhances osteoblast activity and bone tissue formation Reviewed

    Hirota M, Hayakawa T, Yoshinari M, Ametani S, Shima T, Monden Y, Ozawa T, Sato M, Koyama C, Tamai N, Iwai T, Tohnai I

    Int J Oral Maxillofac Surg   41 ( 10 )   1304 - 1309   2012.10

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    DOI: 10.1016/j.ijom.2011.12.035

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  • Warthin tumor arising from the minor salivary gland Reviewed

    Iwai T, Baba J, Murata S, Mitsudo K, Maegawa J, Nagahama K, Tohnai I

    J Craniofac Surg   23 ( 5 )   E374 - E376   2012.9

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    File: WT.pdf

    DOI: 10.1097/SCS.0b013e318254359f

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  • 18F-fluorodeoxyglucose-positive Warthin tumor in a contralateral cervical lymph node mimicking metastasis in tongue cancer staging with PET/CT. Reviewed International journal

    Iwai T, Baba J, Shibasaki M, Omura S, Hirota M, Mitsudo K, Tohnai I

    J Craniofac Surg   23 ( 5 )   e507-9 - e509   2012.9

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    We report 18F-fluorodeoxyglucose-positive Warthin tumor in a contralateral cervical lymph node mimicking metastasis in tongue cancer staging with positron emission tomography/computed tomography.

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  • Analysis of carotid artery deformation in different head and neck positions for maxillofacial catheter navigation in advanced oral cancer treatment Reviewed

    Ohya T, Iwai T, Luan K, Kato T, Liao H, Kobayashi E, Mitsudo K, Fuwa N, Kohno R, Sakuma I, Tohnai I

    Biomed Eng Online   11 ( 1 )   65   2012.9

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    DOI: 10.1186/1475-925X-11-65

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  • Endoscopic removal of throat-packing gauze swallowed during general anesthesia Reviewed

    Iwai T, Goto T, Matsui Y, Tohnai I

    J Craniofac Surg   23 ( 5 )   1547 - 1549   2012.9

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    File: Throatpack.pdf

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  • An accurate maxillary superior repositioning technique without intraoperative measurement in bimaxillary orthognathic surgery Reviewed

    Omura S, Kimizuka T, Iwai T, Tohnai I

    Int J Oral Maxillofac Surg   41 ( 8 )   949 - 951   2012.8

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    File: SLM.pdf

    DOI: 10.1016/j.ijom.2012.03.023

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  • Thermochemoradiation therapy using superselective intra-arterial infusion via superficial temporal and occipital arteries for oral cancer with N3 cervical lymph node metastases. Reviewed International journal

    Mitsudo K, Koizumi T, Iida M, Iwai T, Oguri S, Yamamoto N, Itoh Y, Kioi M, Hirota M, Tohnai I

    Int J Radiat Oncol Biol Phys   83 ( 5 )   e639 - e645   2012.8

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    PURPOSE: To evaluate the therapeutic results and histopathological effects of treatment with thermochemoradiation therapy using superselective intra-arterial infusion via the superficial temporal and occipital arteries for N3 cervical lymph node metastases of advanced oral cancer. METHODS AND MATERIALS: Between April 2005 and September 2010, 9 patients with N3 cervical lymph node metastases of oral squamous cell carcinoma underwent thermochemoradiation therapy using superselective intra-arterial infusion with docetaxel (DOC) and cisplatin (CDDP). Treatment consisted of hyperthermia (2-8 sessions), superselective intra-arterial infusions (DOC, total 40-60 mg/m(2); CDDP, total 100-150 mg/m(2)) and daily concurrent radiation therapy (total, 40-60 Gy) for 4-6 weeks. RESULTS: Six of 9 patients underwent neck dissection 5-8 weeks after treatment. In four of these 6 patients, all metastatic lymph nodes, including those at N3, were grade 3 (non-viable tumor cells present) or grade 4 (no tumor cells present) tumors, as classified by the system by Shimosato et al (Shimosato et al Jpn J Clin Oncol 1971;1:19-35). In 2 of these 6 patients, the metastatic lymph nodes were grade 2b (destruction of tumor structures with a small amount of residual viable tumor cells). The other 3 patients did not undergo neck dissection due to distant metastasis after completion of thermochemoradiation therapy (n=2) and refusal (n=1). The patient who refused neck dissection underwent biopsy of the N3 lymph node and primary sites and showed grade 3 cancer. During follow-up, 5 patients were alive without disease, and 4 patients died due to pulmonary metastasis (n=3) and noncancer-related causes (n=1). Five-year survival and locoregional control rates were 51% and 88%, respectively. CONCLUSIONS: Thermochemoradiation therapy using intra-arterial infusion provided good histopathologic effects and locoregional control rates in patients with N3 metastatic lymph nodes. However, patients with N3 metastatic lymph nodes experienced a high rate of distant metastases.

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  • Endoscopic removal of a maxillary third molar displaced into the maxillary sinus via the socket Reviewed

    Iwai T, Matsui Y, Hirota M, Tohnai I

    J Craniofac Surg   23 ( 4 )   E295 - E296   2012.7

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    DOI: 10.1097/SCS.0b013e318252f1cf

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  • Role of 3-Dimensional CT Angiography for Vascular Assessment. Reviewed

    Iwai T, Tohnai I, Yasumura K, Maegawa J

    23 ( 4 )   1223 - 1224   2012.7

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    File: Role of 3D.pdf

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  • Transzygomatic Kirschner wire fixation for the treatment of blowout fracture Reviewed

    Yasumura K, Mikami T, Yabuki Y, Ooishi K, Hosono M, Yamamoto Y, Iwai T, Maegawa J

    J Plast Reconstr Aesthet Surg   65 ( 7 )   875 - 882   2012.7

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    DOI: 10.1016/j.bjps.2012.01.025

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  • Occipital artery arising from the anterior aspect of the internal carotid artery identified by three-dimensional computed tomography angiography. Reviewed International journal

    Toshinori Iwai, Toshiharu Izumi, Tomio Inoue, Jiro Maegawa, Nobukazu Fuwa, Kenji Mitsudo, Iwai Tohnai

    Iranian journal of radiology : a quarterly journal published by the Iranian Radiological Society   9 ( 2 )   103 - 105   2012.6

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    Variation of the branches of the external carotid artery (ECA) is well known, but it is extremely rare for the occipital artery (OA) to arise from the internal carotid artery (ICA). A 87-year-old man was found to have this anatomical variation on the right side by threedimensional computed tomography angiography for vascular mapping of the carotid arteries before superselective intra-arterial catheterization for advanced tongue cancer. Imaging showed the OA arose from the anterior aspect of the right ICA with the origin located 8.8 mm distal from the carotid bifurcation. The inner diameter of the origin of the OA was 2.1 mm and the angle between the OA and the ICA was 62 degrees. It is important to recognize this anatomic variation of the branches of the ECA before head and neck microsurgical reconstruction or superselective intra-arterial chemotherapy for oral cancer.

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  • Incidence of the occipital artery arising from the internal carotid artery identified by three-dimensional computed tomographic angiography Reviewed

    Iwai T, Izumi, T, Inoue T, Maegawa J, Mitsudo K, Tohnai I

    Br J Oral Maxillofacial Surg   50 ( 4 )   373 - 375   2012.6

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    File: OA incidence.pdf

    DOI: 10.1016/j.bjoms.2011.05.014

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  • Le Fort I osteotomy under navigational guidance for posterior repositioning of the maxilla Reviewed

    Iwai T, Matsui Y, Omura S, Tohnai I

    J Craniofac Surg   23 ( 6 )   e619 - e621   2012.6

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    File: Le_Fort_I_Osteotomy_Under_Navigational_Guidance.70.pdf

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  • Blepharoplasty in senile blepharoptosis: Preoperative measurements and design for skin excision Reviewed

    Maegawa J, Kobayashi S, Yabuki Y, Hirotomi K, Yasumura K, Iwai T

    Aesthet Surg J   32 ( 4 )   441 - 446   2012.5

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    File: Blepharoplasty.pdf

    DOI: 10.1177/1090820X12442681

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  • Net effect of lymphaticovenous anastomosis on volume reduction of peripheral lymphoedema after complex decongestive physiotherapy Reviewed

    Maegawa J, Hosono M, Tomoeda H, Tosaki A, Kobayashi S, Iwai T

    Eur J Vasc Endovasc Surg   43 ( 5 )   602 - 608   2012.5

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    File: LVA.pdf

    DOI: 10.1016/j.ejvs.2011.12.032

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  • Endoscopic removal of bilateral supernumerary intranasal teeth Reviewed

    Iwai T, Aoki N, Yamashita Y, Omura S, Matsui Y, Maegawa J, Tohnai I

    J Oral Maxillofac Surg   70 ( 5 )   1030 - 1034   2012.5

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    File: supernumerary.pdf

    DOI: 10.1016/j.joms.2011.10.014

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  • Use of in-house, full-colour printed three-dimensional model for training in endoscopic periradicular surgery for molar radicular cyst Reviewed

    Iwai T, Tamai N, Matsui Y, Tohnai I

    Br J Oral Maxillofac Surg   50 ( 3 )   E41 - E42   2012.4

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    File: 3D model.pdf

    DOI: 10.1016/j.bjoms.2011.08.013

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  • Thyrolingual trunk arising from the common carotid artery identified by three-dimensional computed tomography angiography Reviewed

    Iwai T, Izumi T, Inoue T, Maegawa J, Fuwa N, Mitsudo K, Tohnai I

    Surg Radiol Anat   34 ( 1 )   85 - 88   2012.1

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    File: TLT.pdf

    DOI: 10.1007/s00276-011-0837-3

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  • Anatomical study of the external carotid artery and its branches for administration of superselective intra-arterial chemotherapy via the superficial temporal artery Reviewed

    Yonenaga K, Tohnai I, Mitsudo K, Mori Y, Saijo H, Iwai T, Yonehara Y, Ota Y, Torigoe K, Takato T

    Int J Clin Oncol   16 ( 6 )   654 - 659   2011.12

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    File: Anatomy ECA.pdf

    DOI: 10.1007/s10147-011-0238-y

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  • Use of methylene blue for precise peripheral ostectomy of keratocystic odontogenic tumour Reviewed

    Iwai T, Hirota M, Maegawa J, Tohnai I

    Br J Oral Maxillofac Surg   49 ( 8 )   E84 - E85   2011.12

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    File: Methylene blue.pdf

    DOI: 10.1016/j.bjoms.2011.02.008

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  • Use of a hydrocolloid dressing to prevent nasal pressure sores after nasotracheal intubation Reviewed

    Iwai T, Goto T, Maegawa J, Tohnai I

    Br J Oral Maxillofac Surg   49 ( 7 )   E65 - E66   2011.10

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    File: pressure sore.pdf

    DOI: 10.1016/j.bjoms.2011.01.016

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  • Intravascular catheter navigation using path planning and virtual visual feedback for oral cancer treatment Reviewed

    Wang J, Ohya T, Liao H, Sakuma I, Wang T, Tohnai I, Iwai T

    Int J Med Robot   7 ( 2 )   214 - 224   2011.6

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  • Epithelial inclusion cyst after intermaxillary screw placement: A case report Reviewed

    Adachi M, Matsui Y, Iwai T, Hirota M, Uezono M, Masuda G, Maegawa J, Tohnai I

    J Oral Maxillofac Surg   69 ( 4 )   1117 - 1119   2011.4

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    File: Inclusion cyst.pdf

    DOI: 10.1016/j.joms.2010.02.056

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  • オトガイ形成術の2時間後に気道閉塞を併発した1症例(Airway Obstruction Complicated by Genioplasty Developing 2 Hours after Surgery)

    青木 紀昭, 山下 陽介, 長谷川 幸生, 宮崎 千佳, 岩井 俊憲, 村田 彰吾, 松井 義郎, 藤内 祝

    日本口腔診断学会雑誌   24 ( 1 )   150 - 154   2011.2

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  • Primary sebaceous carcinoma of the tongue Reviewed

    Oshiro H, Iwai T, Hirota M, Mitsudo K, Tohnai I, Minamimoto R, Omura-Minamisawa M, Nagashima Y, Yamanaka S, Fukui T, Kanazawa M, Sagawa H, Mita K, Nakayama T, Inayama Y

    Med Mol Morphol   43 ( 4 )   246 - 252   2010.12

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    File: Sebaceous ca.pdf

    DOI: 10.1007/s00795-010-0521-4

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  • 新しい接着性顎間固定用アーチバーの臨床的応用(Clinical Application of a New "Pre-bent and Direct Bonded Arch Bar" for Maxillomandibular Fixation)

    青木 紀昭, 長谷川 幸生, 山下 陽介, 大村 進, 岩井 俊憲, 藤内 祝

    日本口腔診断学会雑誌   23 ( 2 )   360 - 365   2010.10

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  • Management considerations for the patient with tongue squamous cell carcinoma associated with Behçet's disease: A case report Reviewed

    Makoto Adachi, Kenji Mitsudo, Makoto Hirota, Shinsuke Ohta, Kei Watanuki, Toshinori Iwai, Yoshihito Ohhara, Yoshiro Matsui, Iwai Tohnai

    Asian Journal of Oral and Maxillofacial Surgery   22 ( 1 )   43 - 46   2010.7

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    File: Bechet.pdf

    DOI: 10.1016/j.ajoms.2009.07.003

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  • Three-dimensional visualization of the relationship between cervical cystic lesions and related vessels using CT angiography for endoscopically-assisted neck surgery Reviewed

    Iwai T, Matsui Y, Tohnai I, Mikami T, Maegawa J

    J Plast Reconstr Aesthet Surg   63 ( 1 )   E82 - E83   2010.1

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    File: 3DCTA endoscope.pdf

    DOI: 10.1016/j.bjps.2009.01.044

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  • Mandibular reconstruction using 2-step bone transport in an irradiated cancer patient with type 2 diabetes mellitus Reviewed

    Matsui Y, Shirota T, Iwai T, Ozawa T, Watanuki K, Hirota M, Tohnai I, Maegawa J

    Int J Oral Maxillofac Surg   38 ( 11 )   1223 - 1225   2009.11

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    File: Mandibular reconstruction.pdf

    DOI: 10.1016/j.ijom.2009.06.027

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  • Temporary alopecia caused by pressure from a headband used to secure a reference frame to the head during navigational surgery. Reviewed International journal

    Iwai T, Matsui Y, Hirota M, Tohnai I, Maegawa J

    Br J Oral Maxillofac Surg   47 ( 7 )   573 - 574   2009.10

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    File: alopecia.pdf

    DOI: 10.1016/j.bjoms.2009.02.019

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  • Simple technique to identify Wharton's duct during endoscopically-assisted submandibular sialoadenectomy. Reviewed International journal

    Iwai T, Matsui Y, Hirota M, Chikumaru H, Mitsudo K, Maegawa J, Tohnai I

    Br J Oral Maxillofac Surg   47 ( 5 )   401 - 402   2009.7

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    File: SMG removal.pdf

    DOI: 10.1016/j.bjoms.2008.09.001

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  • Simple technique for dilatation of the papilla in sialoendoscopy. Reviewed International journal

    Iwai T, Matsui Y, Yamagishi M, Hirota M, Mitsudo M, Maegawa M, Tohnai I

    J Oral Maxillofac Surg   67 ( 3 )   681 - 682   2009.3

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    File: Sialendoscopy.pdf

    DOI: 10.1016/j.joms.2008.08.043

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  • Efficacy of tooth extraction wound protection made of atelocollagen sponge (TRE-641): A pilot study in dogs Reviewed

    Hirota M, Mizuki N, Aoki S, Omura S, Watanuki K, Ozawa T, Iwai T, Matsui Y, Tohnai I

    J Hard Tissue Biol   18 ( 2 )   89 - 94   2009

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    File: TRE.pdf

    DOI: 10.2485/jhtb.18.89

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  • Evaluation of maxillary sinus floor augmentation using mixture of autogenous bone and highly pure porous β-tricalcium phosphate (β-TCP): A preliminary study Reviewed

    Makoto Hirota, Yoshiro Matsui, Nobuyuki Mizuki, Kei Watanuki, Tomomichi Ozawa, Toshinori Iwai, Iwai Tohnai

    Journal of Hard Tissue Biology   18 ( 2 )   83 - 88   2009

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    File: Sinus floor.pdf

    DOI: 10.2485/jhtb.18.83

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  • Combination with allogenic bone reduces early absorption of β-tricalcium phosphate (β-TCP) and enhances the role as a bone regeneration scaffold. Experimental animal study in rat mandibular bone defects Reviewed

    Hirota M, Matsui Y, Mizuki M, Kishi T, Watanuki K, Ozawa T, Fukui T, Shoji S, Adachi M, Monden Y, Iwai T, Tohnai I

    Den Mater J   28 ( 2 )   153 - 161   2009

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    File: Combination allo.pdf

    DOI: 10.4012/dmj.28.153

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  • Management considerations in reconstruction of postablative defects of the mandible: vertical distraction of a scapular bone flap and removable lip support: a case report. Reviewed International journal

    Hirota M, Matsui Y, Mizuki N, Saito T, Watanuki K, Iwai T, Tohnai I

    Oral Surg Oral Med Oral Pathol Oral Radiol Endod   106 ( 6 )   e6 - e9   2008.12

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    OBJECTIVE: To describe vertical distraction osteogenesis of a scapular flap and removable lip support for oral rehabilitation after surgical creation of an ablative defect of the mandible. CASE REPORT: A 70-year-old man who was diagnosed with squamous cell carcinoma of the left lower gingiva underwent segmental mandibulectomy for tumor ablation and reconstruction with a scapular bone flap. To augment bone height of this flap, vertical distraction osteogenesis was performed. After denture fabrication, a removable lip support was placed between the implant-supported denture and the lower lip. RESULTS: The bone height of the scapular bone flap increased by 9 mm. Implants with adequate length could be placed in the distracted bone. The lip support was effective. Two years after masticatory loading, the implants remained stable. CONCLUSION: Vertical distraction osteogenesis of the scapular bone flap was suitable to facilitate postoperative functional and esthetic restoration after tumor resection. A removable lip support was also useful as a supplementary tool for oral rehabilitation.

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    DOI: 10.1016/j.tripleo.2008.05.048

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  • Endoscopic-assisted medial osteotomy during sagittal split ramus osteotomy Reviewed

    Iwai T, Matsui Y, Tohnai I, Maegawa J

    J Plast Reconstr Aesthet Surg   61 ( 12 )   1547 - 1548   2008.12

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    File: EBSSO.pdf

    DOI: 10.1016/j.bjps.2008.03.057

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  • Osteosynthesis and simultaneous irregular trifocal distraction osteogenesis for segmental mandibular defect after tumor ablative surgery: a case report. Reviewed International journal

    Hirota M, Chikumaru H, Matsui Y, Adachi M, Aoki S, Watanuki K, Ozawa T, Iwai T, Tohnai I

    Oral Surg Oral Med Oral Pathol Oral Radiol Endod   106 ( 5 )   651 - 655   2008.11

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    OBJECTIVE: This paper describes a case of secondary mandibular bone reconstruction performed to place dental implants. Osteosynthesis and simultaneous irregular trifocal distraction osteogenesis were documented. PATIENT: The patient was a 51-year-old man with recurrent ameloblastoma of the mandible. Segmental mandibulectomy for tumor ablation and immediate mandibular reconstruction were performed. Because the volume of reconstructed bone was insufficient to place dental implants, trifocal distraction osteogenesis (vertical and horizontal distraction osteogenesis) was performed. Because the mandible had lost its continuity, osteosynthesis was performed simultaneously. RESULTS: Through this procedure, the bone was well augmented. Absorption of the distracted bone was not seen. Adequate-length implants were placed. CONCLUSION: Irregular trifocal distraction osteogenesis synchronized with osteosynthesis shortened the treatment period and produced stable bone augmentation for placement of dental implants. Therefore, this procedure could be indicated for complicated segmental mandibular bone defects.

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    DOI: 10.1016/j.tripleo.2008.03.013

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  • Endoscopically-assisted resection of a branchial cyst Reviewed

    Matsui Y, Iwai T, Tohnai I, Maegawa J

    Br J Oral Maxillofac Surg   46 ( 4 )   336 - 337   2008.6

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    File: Branchial cyst.pdf

    DOI: 10.1016/j.bjoms.2007.11.002

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  • Vertical distraction of a free vascularized osteocutaneous scapular flap in the reconstructed mandible for implant therapy Reviewed

    Hirota M, Mizuki N, Iwai T, Watanuki K, Ozawa T, Maegawa J, Matsui Y, Tohnai I

    Int J Oral Maxillofac Surg   37 ( 5 )   481 - 483   2008.5

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    File: VD.pdf

    DOI: 10.1016/j.ijom.2008.01.002

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  • Salivary duct carcinoma in the mandible: a case report Reviewed

    Kikuchi Y, Hirota M, Iwai T, Aoki S, Chikumaru H, Kawabe R, Matsui Y

    Oral Surg Oral Med Oral Pathol Oral Radiol Endod   103 ( 3 )   E41 - E46   2007.3

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    File: SDC.pdf

    DOI: 10.1016/j.tripleo.2006.01.004

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Books

  • AO法骨折治療 アドバンスト頭蓋顎顔面手術

    岩井俊憲( Role: Joint translator頭蓋顎顔面手術における3D製造技術とその応用,頭蓋顎顔面再建術におけるナビゲーションとコンピュータプランニング-序論 ,画像解析:データ取得と処理,仮想モデルとデータ抽出)

    医学書院  2023.11 

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  • 一般臨床家,口腔外科のための口腔外科ハンドマニュアル’22

    岩井俊憲( Role: Contributor口腔顎顔面領域における良性疾患に対する内視鏡支援下手術(pp.28-33))

    クインテッセンス出版  2022.7 

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  • Medical Practice

    岩井俊憲, 杉山聡美( Role: Contributor耳鼻咽喉科的 minor emergency 唾石症の急性発作(39巻(臨時増刊号)pp.219-220))

    文光堂  2022.4 

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  • JOHNS

    岩井俊憲, 杉山聡美( Role: Contributor私はこうしている-口腔咽喉頭頸部手術編.【口腔・咽頭手術】唾石摘出術(35巻9号 pp.1041-1043))

    東京医学社  2019.9 

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  • INNERVISION SOMATOM Symposium 2018 Report

    岩井俊憲( Role: ContributorNew 3D mapping of sentinel lymph node in oral cancer(33巻11号別冊 pp.8-9))

    インナービジョン  2018.11 

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  • 臨床画像

    藤内 祝, 岩井俊憲, 小泉敏之, 光藤健司( Role: Contributor【口腔癌領域における放射線治療に役立つ知識】進行舌癌に対する動注化学放射線療法(34巻11号 pp.1309-1317))

    MEDICAL VIEW  2018.11 

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  • JOHNS

    岩井俊憲, 杉山聡美( Role: Contributor手術に必要な画像診断-口腔・咽頭編 唾石摘出術(34巻5号 pp.561-566))

    東京医学社  2018.5 

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  • 一般臨床家,口腔外科のための口腔外科ハンドマニュアル’16

    岩井俊憲, 藤内 祝( Role: Contributor内視鏡下唾石摘出術(pp.180-185))

    クインテッセンス出版  2016.7 

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  • Dental Diamond

    松井義郎, 岩井俊憲, 廣田 誠, 光藤健司, 藤内 祝( Role: Contributor口腔外科領域における内視鏡支援下手術-ミニマルインターベンション(MI)を目指して(34巻12号 pp.74-79))

    クインテッセンス出版  2009.12 

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MISC

  • 未治療の閉塞性睡眠時無呼吸を合併し術後に心肺停止に至った顎下腺唾石症の一例 Reviewed

    矢島康治, 岩井俊憲, 田中宏幸, 杉山聡美, 石川聡一郎, 出田ゆか, 四戸希久世, 吉井 悠, 林 雄一郎, 大橋伸英, 小栗千里, 光藤健司

    横浜医学   75 ( 4 )   559 - 564   2024.12

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    File: 05 Yajima.pdf

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  • 下顎枝矢状分割術の術後にプレート破折が生じた3症例-プレート破折要因の検討- Reviewed

    南山周平, 岩井俊憲, 杉山聡美, 矢島康治, 本田康二, 光藤健司

    横浜医学   75 ( 1 )   7 - 12   2024.1

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    File: 02_Minamiyama.pdf

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  • 舌下部に生じた側方型類皮囊胞の1例 Reviewed

    馬場隼一, 岩井俊憲, 南山周平, 杉山聡美, 吉井 悠, 北島大朗, 矢島康治, 小栗千里, 山中正二, 光藤健司

    横浜医学   74 ( 4 )   585 - 589   2023.11

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    File: 舌下部に生じた側方型類皮囊胞の1例.pdf

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  • ナビゲーションシステムを用いて摘出した上顎歯原性角化嚢胞再発症例 Reviewed

    矢谷実英, 岩井俊憲, 杉山聡美, 石川総一郎, 出田ゆか, 吉井 悠, 南山周平, 矢島康治, 馬場隼一, 小栗千里, 光藤健司

    横浜医学   74 ( 2 )   43 - 47   2023.4

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    File: 03_Yatani.pdf

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  • ナビゲーションシステムと二分割サージカルガイドを用いて骨削除術を行った下顎骨線維性異形成症の1例 Reviewed

    矢島康治, 岩井俊憲, 本田康二, 杉山聡美, 石川総一郎, 出田ゆか, 矢谷実英, 南山周平, 馬場隼一, 大橋伸英, 片岡俊朗, 藤井誠志, 光藤健司

    横浜医学   73 ( 2 )   47 - 53   2022.6

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    File: 04_YajimaMD.pdf

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  • ゴールから始める顎骨再建-computer assisted mandibular reconstruction- Invited Reviewed

    岩井俊憲

    日口外誌   68 ( 3 )   140 - 143   2022.3

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    File: ゴールから始める顎骨再建.pdf

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  • 成人に生じた顎下部リンパ管奇形の1例 Reviewed

    南山周平, 岩井俊憲, 杉山聡美, 石川総一郎, 出田ゆか, 吉井 悠, 矢島康治, 馬場隼一, 小栗千里, 光藤健司

    日口診誌   35 ( 1 )   29 - 34   2022.2

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    File: 成人に生じた顎下部リンパ管奇形の1例.pdf

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  • 口腔癌に対するセンチネルリンパ節生検 Invited Reviewed

    岩井俊憲, 杉山聡美, 藤内 祝, 光藤健司

    日歯医師会誌   74 ( 8 )   33 - 38   2021.11

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  • 口内法による開窓術が奏功した耳下腺貯留嚢胞の1例 Reviewed

    馬場隼一, 岩井俊憲, 杉山聡美, 出田ゆか, 竹田 敦, 光藤健司

    日口外誌   67 ( 6 )   395 - 398   2021.6

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    File: 耳下腺貯留嚢胞.pdf

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  • 舌部分切除後の舌前方欠損に対してsliding tongue flapを用いて再建した1例 Reviewed

    竹田 敦, 岩井俊憲, 杉山聡美, 出田ゆか, 石川総一郎, 光藤健司

    日口外誌   67 ( 6 )   399 - 403   2021.6

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    File: STF.pdf

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  • 小児に生じた唾石症の臨床的検討 Reviewed

    北島大朗, 岩井俊憲, 石黒敬大, 杉山聡美, 大澤昂平, 光藤健司

    日口外誌   67 ( 5 )   258 - 264   2021.5

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    File: 小児唾石症.pdf

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  • 急性炎症により導管から逸脱した耳下腺唾石症の1例 Reviewed

    上田 潤, 岩井俊憲, 杉山聡美, 大橋伸英, 矢島康治, 馬場隼一, 小栗千里, 佐久間 要, 戸谷収二, 光藤健司

    日口診誌   34 ( 1 )   20 - 24   2021.2

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  • 下顎歯肉扁平上皮癌治療後早期に肝門部リンパ節転移と腹膜播種性転移を認めた1例

    小栗 千里, 出田 ゆか, 杉山 聡美, 林 雄一郎, 南山 周平, 岩井 俊憲, 小泉 敏之, 廣田 誠, 光藤 健司

    日本口腔腫瘍学会誌   31 ( 2 )   97 - 103   2019.6

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    File: 播種性転移.pdf

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  • 最先端technologyの口腔外科への応用 口腔顎顔面領域におけるシミュレーションとcomputer assisted surgery(CAS) 現状と将来展望

    岩井 俊憲

    日本口腔外科学会雑誌   65 ( 4 )   242 - 248   2019.4

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    File: CAS.pdf

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  • 顎変形症治療コンセンサスミーティングにおけるアンケート調査

    岩井 俊憲, 竹信 俊彦, 管野 貴浩, 山内 健介, 大井 一浩, 古賀 陽子, 佐藤 貴子, 友松 伸允, 成田 真人, 吉岡 徳枝, 小林 正治

    日本顎変形症学会雑誌   29 ( 1 )   11 - 22   2019.4

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    File: コンセンサスミーティング.pdf

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  • 歯肉出血を契機に診断された全身性エリテマトーデス(SLE)の1例

    南山 周平, 小澤 知倫, 岩井 俊憲, 杉山 聡美, 大澤 昂平, 林 雄一郎, 北島 大朗, 大澤 孝行, 藤内 祝

    日本口腔診断学会雑誌   32 ( 1 )   26 - 29   2019.2

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  • 内視鏡下に摘出した耳下腺腺体内唾石の1例

    吉井 悠, 岩井 俊憲, 杉山 聡美, 林 雄一郎, 大澤 孝行, 藤内 祝

    日本口腔外科学会雑誌   64 ( 12 )   715 - 719   2018.12

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    File: 耳下腺唾石.pdf

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  • 顔面非対称に対するナビゲーション手術と二次的顎矯正手術を行った下顎線維性異形成症の1例

    本田 康二, 岩井 俊憲, 藤田 紘一, 渋谷 直樹, 高須 曜, 大村 進, 小野 卓史, 藤内 祝

    日本顎変形症学会雑誌   28 ( 4 )   276 - 285   2018.12

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    File: FD Navigation.pdf

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  • ナビゲーションシステムを用いて形成術を施行した上顎線維性異形成症の1例

    杉山 聡美, 岩井 俊憲, 大橋 伸英, 矢島 康治, 大澤 孝行, 藤内 祝

    日本口腔外科学会雑誌   64 ( 10 )   618 - 623   2018.10

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  • 鼻部に及ぶ進行上顎歯肉癌に対し4経路を用いた逆行性超選択的動注化学放射線療法により原発切除を回避できた1例

    小栗 千里, 光藤 健司, 大橋 伸英, 飯田 昌樹, 岩井 俊憲, 小泉 敏之, 廣田 誠, 來生 知, 海津 久, 幡多 政治, 藤内 祝

    横浜医学   69 ( 4 )   543 - 548   2018.10

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    File: 04_Oguri.pdf

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  • 口底癌の耳下腺リンパ節転移を疑わせたWarthin腫瘍の1例

    北島 大朗, 岩井 俊憲, 杉山 聡美, 林 雄一郎, 南山 周平, 大橋 伸英, 小栗 千里, 光藤 健司, 大澤 孝行, 藤内 祝

    日本口腔診断学会雑誌   31 ( 3 )   211 - 215   2018.10

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  • 唾液腺内視鏡下に摘出した顎下腺腺体内唾石の1例

    大澤 昂平, 岩井 俊憲, 佐久間 要, 杉山 聡美, 南山 周平, 北島 大朗, 林 雄一郎, 小栗 千里, 廣田 誠, 藤内 祝

    日本口腔診断学会雑誌   31 ( 3 )   225 - 228   2018.10

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  • 局所麻酔下に内視鏡下摘出術を施行した顎下腺腺体内唾石の1例

    南山 周平, 岩井 俊憲, 杉山 聡美, 林 雄一郎, 大橋 伸英, 北島 大朗, 小栗 千里, 廣田 誠, 大澤 孝行, 藤内 祝

    日本口腔診断学会雑誌   31 ( 2 )   156 - 159   2018.6

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  • ナビゲーション手術を施行した上顎の骨形成線維腫の1例

    杉山 聡美, 岩井 俊憲, 大澤 昂平, 林 雄一郎, 大橋 伸英, 南山 周平, 北島 大朗, 廣田 誠, 大澤 孝行, 藤内 祝

    日本口腔診断学会雑誌   31 ( 2 )   166 - 170   2018.6

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  • 顎下腺管内の肉芽組織を内視鏡下で摘出した1例

    大澤 昂平, 岩井 俊憲, 杉山 聡美, 林 雄一郎, 大橋 伸英, 南山 周平, 北島 大朗, 小栗 千里, 大澤 孝行, 藤内 祝

    日本口腔診断学会雑誌   31 ( 1 )   21 - 24   2018.2

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  • 著しい開口障害を伴う陳旧性下顎骨骨折に対する骨延長法において咬合斜面板とII級ゴムを用いた1例

    青木 紀昭, 井上 愛里彩, 小杉 泰史, 小山 千佳, 飯田 昌樹, 遠藤 大雅, 山下 陽介, 馬場 隼一, 岩井 俊憲, 藤内 祝

    日本顎変形症学会雑誌   27 ( 4 )   213 - 220   2017.12

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    DOI: 10.5927/jjjd.27.213

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  • 抗血栓療法中の患者に対して臼後スペースを利用した経口挿管下で口腔外科手術を行った1例

    佐久間 要, 岩井 俊憲, 上田 潤, 田中 彰

    有病者歯科医療   26 ( 5 )   373 - 377   2017.11

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  • 下顎骨を含む多臓器型Langerhans'-cell histiocytosisの1例

    中島 英行, 岩井 俊憲, 南山 周平, 渡貫 圭, 光藤 健司, 藤内 祝

    日本口腔外科学会雑誌   63 ( 11 )   570 - 575   2017.11

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  • 小児に生じた両側顎下腺唾石症の1例

    吉井 悠, 岩井 俊憲, 杉山 聡美, 林 雄一郎, 大橋 伸英, 馬場 隼一, 小栗 千里, 廣田 誠, 太田 信介, 藤内 祝

    日本口腔診断学会雑誌   30 ( 2 )   223 - 225   2017.6

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    DOI: 10.15214/jsodom.30.223

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  • 皮膚自潰部から自然排出された耳下腺導管内唾石の1例

    杉山 聡美, 岩井 俊憲, 吉井 悠, 林 雄一郎, 上田 潤, 佐久間 要, 大橋 伸英, 小栗 千里, 廣田 誠, 藤内 祝

    日本口腔診断学会雑誌   30 ( 2 )   193 - 196   2017.6

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    DOI: 10.15214/jsodom.30.193

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  • 口腔癌に対する逆行性動注化学放射線療法のカテーテル関連血流感染症に関する検討

    柴崎 麻衣子, 小泉 敏之, 岩井 俊憲, 中島 英行, 小栗 千里, 來生 知, 廣田 誠, 光藤 健司, 根岸 明秀, 藤内 祝

    日本口腔外科学会雑誌   63 ( 4 )   178 - 184   2017.4

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    DOI: 10.5794/jjoms.63.178

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  • 内視鏡下に摘出した耳下腺導管内唾石の1例

    小杉 泰史, 岩井 俊憲, 太田 信介, 小栗 千里, 光藤 健司, 藤内 祝

    日本口腔外科学会雑誌   63 ( 3 )   153 - 157   2017.3

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    DOI: 10.5794/jjoms.63.153

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  • 頬骨部に発生した顆粒細胞腫の1例

    岡本 喜之, 山本 学, 宮本 政幸, 矢島 康治, 中島 英行, 馬場 隼一, 大橋 伸英, 岩井 俊憲, 藤内 祝, 石川 好美

    日本口腔診断学会雑誌   30 ( 1 )   60 - 64   2017.2

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    DOI: 10.15214/jsodom.30.60

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  • 局所麻酔下に内視鏡下摘出術を施行した耳下腺腺体内唾石の1例

    杉山 聡美, 岩井 俊憲, 吉井 悠, 林 雄一郎, 上田 潤, 佐久間 要, 大橋 伸英, 小栗 千里, 廣田 誠, 藤内 祝

    日本口腔診断学会雑誌   30 ( 1 )   52 - 55   2017.2

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    DOI: 10.15214/jsodom.30.52

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  • 上下顎同時骨延長術を施行した著しい垂直的上顎劣成長を伴う下顎前突症の1例

    本田 康二, 大村 進, 藤田 紘一, 渋谷 直樹, 米満 郁男, 島崎 一夫, 村田 彰吾, 高須 曜, 山下 陽介, 岩井 俊憲, 小野 卓史, 藤内 祝

    日本顎変形症学会雑誌   26 ( 4 )   275 - 283   2016.12

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    DOI: 10.5927/jjjd.26.275

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  • 内視鏡下に摘出した小児顎下腺唾石の1例

    上田 潤, 岩井 俊憲, 小澤 知倫, 小栗 千里, 光藤 健司, 藤内 祝

    日本口腔外科学会雑誌   62 ( 11 )   575 - 578   2016.11

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    DOI: 10.5794/jjoms.62.575

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  • 口腔内に初発症状を呈した節外性悪性リンパ腫の検討

    杉山 聡美, 岩井 俊憲, 小栗 千里, 中島 英行, 小泉 敏之, 太田 信介, 廣田 誠, 來生 知, 光藤 健司, 藤内 祝

    頭頸部癌   42 ( 3 )   339 - 344   2016.10

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    DOI: 10.5981/jjhnc.42.339

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  • 陳旧性下顎頸部骨折に外科的矯正手術を応用し咬合改善を行った1症例

    青木 紀昭, 遠藤 大雅, 馬場 隼一, 山下 陽介, 岩井 俊憲, 藤内 祝

    日本口腔診断学会雑誌   29 ( 3 )   150 - 154   2016.10

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    DOI: 10.15214/jsodom.29.150

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  • 口腔癌N0症例の頸部マネージメント 口腔癌N0症例に対するインドシアニングリーン(ICG)蛍光法を用いたセンチネルリンパ節生検

    岩井 俊憲, 小栗 千里, 吉井 悠, 大橋 伸英, 林 雄一郎, 飯田 昌樹, 中島 英行, 小泉 敏之, 廣田 誠, 來生 知, 光藤 健司, 藤内 祝

    日本口腔腫瘍学会誌   28 ( 3 )   65 - 70   2016.9

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    DOI: 10.5843/jsot.28.65

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  • 横浜市立大学附属市民総合医療センター歯科・口腔外科・矯正歯科における過去16年間の顎変形症治療に関する実態調査

    本田 康二, 大村 進, 藤田 紘一, 渋谷 直樹, 米満 郁男, 島崎 一夫, 村田 彰吾, 高須 曜, 山下 陽介, 岩井 俊憲, 小野 卓史, 藤内 祝

    日本顎変形症学会雑誌   26 ( 3 )   195 - 201   2016.8

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  • 進行口腔癌に対する逆行性超選択的動注化学放射線療法 頸部リンパ節転移に対する治療効果

    光藤 健司, 小泉 敏之, 飯田 昌樹, 岩井 俊憲, 中島 英行, 小栗 千里, 廣田 誠, 來生 知, 藤内 祝

    日本口腔腫瘍学会誌   28 ( 2 )   27 - 32   2016.6

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    DOI: 10.5843/jsot.28.27

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  • 上顎前歯部歯槽骨欠損に歯科矯正治療と骨移植に対する垂直的仮骨延長を併用してインプラント治療を施行した1例

    君塚 幸子, 大村 進, 岡本 喜之, 青木 伸二郎, 岩井 俊憲, 廣田 誠, 濱田 良樹, 藤内 祝

    Japanese Journal of Maxillo Facial Implants   13 ( 4 )   261 - 267   2014.12

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  • 口腔癌患者の上部消化管領域における同時性重複癌のスクリーニング 上部消化管内視鏡検査と18F-FDG-PET/CTの比較

    岩井 俊憲, 柴崎 麻衣子, 北島 大朗, 矢島 康治, 中島 英行, 小栗 千里, 廣田 誠, 光藤 健司, 藤内 祝

    日本口腔腫瘍学会誌   26 ( 2 )   31 - 36   2014.6

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    DOI: 10.5843/jsot.26.31

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  • 術後感染に対する抗菌薬により生じた薬剤熱の1例

    南山 周平, 岩井 俊憲, 馬場 隼一, 青木 紀昭, 藤内 祝

    日本口腔診断学会雑誌   27 ( 2 )   177 - 181   2014.6

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    DOI: 10.15214/jsodom.27.177

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  • Chemoradiotherapy using retrograde superselective intra-arterial infusion for advanced oral cancer Therapeutic effect for T3 and T4 squamous cell carcinoma of the upper gingiva

    KOIZUMI TOSHIYUKI, MITSUDO KENJI, OGURI SENRI, IWAI TOSHINORI, MITSUNAGA SACHIYO, IISAKA TOMOHIRO, KIOI MITOMU, HIROTA MAKOTO, CHIKAZU DAICHI, TONAI IWAI

    39 ( 4 )   443 - 448   2013.12

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  • ビスフォスフォネートによる上顎骨壊死とメトトレキサート関連リンパ増殖性疾患の併発を疑った1例

    山下 陽介, 岩井 俊憲, 宮崎 千佳, 大村 進, 青木 紀昭, 藤内 祝

    日本口腔外科学会雑誌   58 ( 6 )   371 - 375   2012.6

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    File: MTX.pdf

    DOI: 10.5794/jjoms.58.371

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  • 顎顔面骨折患者における気管チューブの臼後部固定法の経験

    岩井 俊憲, 前川 二郎, 安村 和則, 矢島 康治, 柴崎 麻衣子, 馬場 隼一, 大屋 貴志, 大原 良仁, 藤内 祝

    日本口腔診断学会雑誌   25 ( 1 )   19 - 21   2012.2

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  • 下顎顎堤欠損症に歯槽骨延長とインプラント治療を行った1例 角度調節可能なAlveolar Ridge Distraction Systemの使用経験

    君塚 幸子, 大村 進, 廣田 誠, 岩井 俊憲, 村田 彰吾, 小澤 知倫, 渡貫 圭, 藤内 祝

    Japanese Journal of Maxillo Facial Implants   10 ( 4 )   237 - 242   2011.12

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  • 両側浅側頭動脈よりの超選択的動注法を用いた連日同時放射線化学療法を施行した舌背部扁平上皮癌の1例

    大久保 牧子, 岩井 俊憲, 光藤 健司, 光永 幸代, 小栗 千里, 渡貫 圭, 廣田 誠, 松井 義郎, 藤内 祝

    日本口腔腫瘍学会誌   23 ( 4 )   147 - 153   2011.12

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    File: 舌背癌.pdf

    DOI: 10.5843/jsot.23.147

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  • 癌化学療法における口内炎に対するG-CSF(グラン)含嗽製剤の有用性に関する検討 Preliminary study

    渡貫 圭, 光藤 健司, 光永 幸代, 君塚 幸子, 岩井 俊憲, 小栗 千里, 小泉 敏之, 廣田 誠, 大村 進, 藤内 祝

    日本口腔腫瘍学会誌   23 ( 4 )   139 - 145   2011.12

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    File: グラン.pdf

    DOI: 10.5843/jsot.23.139

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  • 口腔癌の機能温存を目指した集学的治療 進行口腔癌に対する逆行性超選択的動注化学放射線療法

    光藤 健司, 岩井 俊憲, 光永 幸代, 小栗 千里, 小泉 敏之, 來生 知, 廣田 誠, 玉利 正之, 山本 憲幸, 上田 実, 藤内 祝

    頭頸部癌   37 ( 3 )   386 - 389   2011.10

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    File: 動注CRT.pdf

    DOI: 10.5981/jjhnc.37.386

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  • 下顎の深部埋伏大臼歯に対して頬側皮質骨骨切り術を用いて抜歯した2例

    岩井 俊憲, 大村 進, 君塚 幸子, 青木 紀昭, 山下 陽介, 矢島 康治, 松井 義郎, 藤内 祝

    日本口腔診断学会雑誌   24 ( 3 )   413 - 418   2011.10

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  • エコーガイド下に口内法で摘出した耳下腺導管内唾石の1例

    山下 陽介, 岩井 俊憲, 増田 元三郎, 矢島 康治, 柴崎 麻衣子, 大屋 貴志, 大原 良仁, 青木 紀昭, 藤内 祝

    日本口腔診断学会雑誌   24 ( 3 )   384 - 388   2011.10

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  • 頸部郭清術標本中に偶然発見された甲状腺乳頭癌リンパ節転移の1例

    峯村 周, 岩井 俊憲, 廣田 誠, 柴崎 麻衣子, 馬場 隼一, 青木 紀昭, 松井 義郎, 前川 二郎, 藤内 祝

    日本口腔診断学会雑誌   24 ( 3 )   368 - 372   2011.10

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  • 眼窩頬骨骨折治療後に残遺した顔面非対称に対しナビゲーション支援手術を施行した1例

    岩井 俊憲, 前川 二郎, 安村 和則, 大原 良仁, 大屋 貴志, 柴崎 麻衣子, 矢島 康治, 松井 義郎, 藤内 祝

    日本口腔診断学会雑誌   24 ( 3 )   407 - 412   2011.10

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  • 吸収性ミニプレートを用いて内視鏡支援下に整復固定した下顎骨関節突起基底部骨折の1例

    岩井 俊憲, 前川 二郎, 安村 和則, 大原 良仁, 柴崎 麻衣子, 大屋 貴志, 矢島 康治, 松井 義郎, 藤内 祝

    日本口腔診断学会雑誌   24 ( 3 )   402 - 406   2011.10

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  • 両側上下顎に生じた臼後歯の1例

    小山 千佳, 岩井 俊憲, 渡貫 圭, 飯田 昌樹, 柴崎 麻衣子, 光永 幸代, 廣田 誠, 青木 紀昭, 藤内 祝

    日本口腔診断学会雑誌   24 ( 2 )   206 - 210   2011.6

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  • Repair of large fibular defects treated with betatricalcium phosphate blocks retaining autogenous bone marrow cells and enhanced by low-intensity pulsed ultrasound ; report of 5 cases

    TAKEUCHI R, ISHIKAWA H, KUMAGAI K, YAMAGUCHI Y, FUJISAWA T, SAITO T, IWAI T

    33 ( 2 )   468 - 472   2011.5

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  • A case of cancer of the oral floor (T4aN3M0) treated successfully with thermochemoradiotherapy

    Shibasaki Maiko, Mitsudo Kenji, Iwai Toshinori, Yajima Yasuharu, Ohya Takashi, Ohhara Yoshihito, Mitsunaga Sachiyo, Hirota Makoto, Tohnai Iwai

    Journal of Japan Society for Oral Tumors   23 ( 1 )   9 - 15   2011.3

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    File: N3 口底癌.pdf

    DOI: 10.5843/jsot.23.9

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  • 下顎智歯周囲炎を契機に発見された組織球性壊死性リンパ節炎の1例

    根本 敏行, 松井 義郎, 岩井 俊憲, 大橋 勝, 藤内 祝, 新谷 悟

    日本口腔診断学会雑誌   24 ( 1 )   36 - 43   2011.2

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  • A case with carcinoma of the upper gingiva and N3 treated successfully with retrograde superselective intra-arterial chemoradiotherapy combined with hyperthermia

    MITSUNAGA Sachiyo, MITSUDO Kenji, IWAI Toshinori, YAJIMA Yasuharu, SHIBASAKI Maiko, OHYA Takashi, OHHARA Yoshihito, HIROTA Makoto, TOHNAI Iwai

    Journal of Japan Society for Oral Tumors   22 ( 4 )   157 - 163   2010.12

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    File: N3.pdf

    DOI: 10.5843/jsot.22.157

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  • A Case of Late Mandibular Fracture Four Weeks after Removal of the Mandibular Third Molar

    UEZONO MASAYOSHI, MATSUI YOSHIRO, IWAI TOSHINORI, MITSUNAGA SACHIYO, NEMOTO TOSIYUKI, CHIKUMARU HIROSHI, HIROTA MAKOTO, AOKI NORIAKI, TOHNAI IWAI

    23 ( 2 )   231 - 235   2010.10

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  • Salvage surgery after intra-arterial chemoradiotherapy using superficial temporal and occipital arteries for advanced oral cancer

    MITSUDO Kenji, IWAI Toshinori, BABA Jyunichi, MITSUNAGA Sachiyo, OGURI Senri, KOIZUMI Toshiyuki, WATANUKI Kei, KIOI Mitomu, HIROTA Makoto, MATSUI Yoshiro, TOHNAI Iwai

    Journal of Japan Society for Oral Tumors   22 ( 3 )   102 - 106   2010.9

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    File: kyuusaisyujyutu.pdf

    DOI: 10.5843/jsot.22.102

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  • A case of delayed cervical lymph node metastasis treated successfully by chemotherapy with TS-1 and thermoradiotherapy

    SHIBASAKI Maiko, MITSUDO Kenji, IWAI Toshinori, TAMAI Naohito, OHARA Yoshihito, MITSUNAGA Sachiyo, WATANUKI Kei, HIROTA Makoto, TOHNAI Iwai

    Journal of Japan Society for Oral Tumors   22 ( 2 )   69 - 73   2010.6

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    File: S-1.pdf

    DOI: 10.5843/jsot.22.69

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  • Superselective intra-arterial infusion via the superficial temporal artery and occipital artery combined with daily concurrent radiotherapy for advanced tongue cancer patient with chronic renal failure : —Analysis of platinum pharmacokinetics—

    Shimizu Mai, Mitsudo Kenji, Iwai Toshinori, Ohhara Yoshihito, Adachi Makoto, Mitsunaga Sachiyo, Hirota Makoto, Matsui Yoshiro, Tohnai Iwai

    Journal of Japan Society for Oral Tumors   22 ( 1 )   45 - 51   2010.3

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    File: 腎不全.pdf

    DOI: 10.5843/jsot.22.45

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  • Daily concurrent preoperative chemoradiotherapy using superselective intra-arterial infusion via superficial temporal artery for advanced oral cancer : Histological evaluation of metastatic cervical lymph nodes

    MITSUDO Kenji, YAMAMOTO Noriyuki, SHIGETOMI Toshio, NISHIGUCHI Hiroaki, FURUE Hiroki, IWAI Toshinori, HIROTA Makoto, MATSUI Yoshiro, UEDA Minoru, TOHNAI Iwai

    Journal of the Japanese Stomatological Society   59 ( 1 )   1 - 8   2010.1

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    File: 動注CRT 頸部メタ.pdf

    DOI: 10.11277/stomatology.59.1

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  • A case of mucoepidermoid carcinoma of the oral floor treated successfully with preoperative daily concurrent chemoradiotherapy using superselective intra-arterial infusion via the superficial temporal artery

    BABA Junichi, MITSUDO Kenji, IWAI Toshinori, FUKUI Takafumi, MITSUNAGA Sachiyo, WATANUKI Kei, HIROTA Makoto, MATSUI Yoshiro, TOHNAI Iwai

    21 ( 4 )   265 - 271   2009.12

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    DOI: 10.5843/jsot.21.265

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  • Superselective intra-arterial infusion via the superficial temporal artery and occipital artery for gingival carcinoma of the mandible : simultaneous catheter placement to the maxillary artery and facial artery

    IWAI Toshinori, MITSUDO Kenji, FUKUI Takafumi, UEZONO Masayoshi, BABA Junichi, OYA Takashi, OHARA Yoshihito, SHOJI Shihomi, MITSUNAGA Sachiyo, ADACHI Makoto, WATANUKI Kei, CHIKUMARU Hiroshi, HIROTA Makoto, MATSUI Yoshiro, TOHNAI Iwai

    Toukeibu Gan   35 ( 3 )   273 - 278   2009.10

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    DOI: 10.5981/jjhnc.35.273

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  • A Case of Right Brachiocephalic Venous Thrombosis Associated with Central Venous Catheter Inserted from the Median Cubital Vein after Reconstruction of Oral Cancer

    YAMAGISHI Momoko, MATSUI Yoshiro, IWAI Toshinori, BABA Junichi, SHOJI Shihomi, MITSUNAGA Sachiyo, HIROTA Makoto, MITSUDO Kenji, TOHNAI Iwai

    37 ( 3 )   319 - 320   2009.7

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  • A case of endoscopically-assisted removal for cystic lesion of the mandible

    IWAI Toshinori, MATSUI Yoshiro, MITSUNAGA Sachiyo, WATANUKI Kei, NEMOTO Toshiyuki, TOHNAI Iwai

    Japanese journal of oral and maxillofacial surgery   55 ( 4 )   203 - 207   2009.4

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    File: KCOT.pdf

    DOI: 10.5794/jjoms.55.203

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  • Catheter placement via the occipital artery to achieve superselective intra-arterial chemotherapy for oral cancer

    IWAI Toshinori, MITSUDO Kenji, FUKUI Takafumi, BABA Junichi, UEZONO Masayoshi, OHARA Yoshihito, SHOJI Shihomi, MITSUNAGA Sachiyo, ADACHI Makoto, WATANUKI Kei, OHTA Shinsuke, CHIKUMARU Hiroshi, HIROTA Makoto, MATSUI Yoshiro, TOHNAI Iwai

    Toukeibu Gan   34 ( 4 )   508 - 512   2008.12

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    File: OA.pdf

    DOI: 10.5981/jjhnc.34.508

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  • Transoral reduction and fixation of a subcondylar fracture assisted by endoscopy : report of a case

    UEZONO Masayoshi, MATSUI Yoshiro, IWAI Toshinori, ADACHI Makoto, MAEGAWA Jiro, TOHNAI Iwai

    Japanese Journal of Oral & Maxillofacial Surgery   54 ( 11 )   607 - 610   2008.11

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    File: Condyle Endoscope.pdf

    DOI: 10.5794/jjoms.54.607

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  • 顎矯正手術における超音波骨メスの使用経験

    岩井 俊憲, 松井 義郎, 森田 淳平, 小澤 知倫, 安村 和則, 三上 太郎, 藤内 祝, 前川 二郎

    形成外科   51 ( 11 )   1319 - 1325   2008.11

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  • A Case of Deep Venous Thrombosis after Mandibular Reconstruction with a Free Vascularized Fibula Flap

    YAMAGISHI Momoko, MATSUI Yoshiro, IWAI Toshinori, SHOJI Shihomi, WATANUKI Kei, FUKUI Takafumi, MITSUDOU Kenji, MAEGAWA Jiro, TOHNAI Iwai

    36 ( 5 )   569 - 570   2008.10

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  • A Case of Mandibular Third Molar with Perforation of the Inferior Alveolar Nerve through the Root Reviewed

    IWAI TOSHINORI, MATSUI YOSHIRO, YAMAGUCHI TOMOKO, MITSUNAGA SACHIYO, HIROTA MAKOTO, AOKI NORIAKI, HASEGAWA YUKIO, MASUDA GENZABURO, TOHNAI IWAI

    21 ( 2 )   246 - 248   2008.10

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  • A Case of Inverted Impacted Supernumerary Tooth that Projected from the Inferior Border of the Mandible During Follow-up Reviewed

    YAMAGISHI MOMOKO, MATSUI YOSHIRO, IWAI TOSHINORI, MASUDA GENZABURO, HASEGAWA YUKIO, AOKI NORIAKI, TOHNAI IWAI

    21 ( 2 )   288 - 291   2008.10

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  • Hemangioma Arising in the Temporal Muscle : Report of a Case

    BABA JUNICHI, MATSUI YOSHIRO, IWAI TOSHINORI, YASUMURA KAZUNORI, MAEGAWA JIRO, TOHNAI IWAI

    21 ( 2 )   305 - 309   2008.10

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  • The use of ultrasonic bone scalpel during treatment for ameloblastoma of the mandible

    MORITA Jumpei, MATSUI Yoshiro, IWAI Toshinori, SHOJI Shihomi, ADACHI Makoto, FUKUI Takafumi, WATANUKI Kei, MITSUDO Kenji, TOHNAI Iwai

    20 ( 3 )   151 - 156   2008.9

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    File: SONOPET.pdf

    DOI: 10.5843/jsot.20.151

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  • Navigation Aided Surgery with an Endoscope for Venous Malformation in the Masticator Space

    IWAI TOSHINORI, MATSUI YOSHIRO, YASUMURA KAZUNORI, ADACHI MAKOTO, MAEGAWA JIRO, TOHNAI IWAI

    21 ( 1 )   63 - 68   2008.3

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  • Clinical Use of Ultrasonic Bone Scalpel for Sinus Floor Augmentation

    IWAI TOSHINORI, MATSUI YOSHIRO, AOKI NORIAKI, OZAWA TOMOMICHI, HIROTA MAKOTO, MIZUKI NOBUYUKI, TOHNAI IWAI

    21 ( 1 )   40 - 44   2008.3

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  • A Case of Endoscopic-assisted Reduction and Fixation for Subcondylar Fracture of the Mandible

    IWAI TOSHINORI, MATSUI YOSHIRO, WATANUKI KEI, YASUMURA KAZUNORI, MAEGAWA JIRO, TOHNAI IWAI

    21 ( 1 )   59 - 62   2008.3

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  • Clinico-statistical Analysis on Anterior Segmental Osteotomy

    IWAI TOSHINORI, MASUDA GENZABURO, SHOJI SHIHOMI, WATANUKI KEI, MATSUI YOSHIRO, TOHNAI IWAI

    20 ( 2 )   225 - 229   2007.10

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  • 顔面骨骨折に対するナビゲーション支援手術の経験

    岩井 俊憲, 松井 義郎, 安村 和則, 渡貫 圭, 藤内 祝, 前川 二郎

    形成外科   50 ( 9 )   1033 - 1039   2007.9

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  • Anesthetic Management of a Jaw Deformities Patient with Antiphospholipid Antibody Syndrome Reviewed

    FURUSE Satori, KAMIYA Yoshitaka, IWAI Toshinori, SOMA Rihito, WATANUKI Kei, OHTA Shinsuke, MATSUI Yoshiro, GOTO Takahisa, TOHNAI Iwai

    35 ( 3 )   402 - 403   2007.7

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  • A case of emphysema arising on face, neck, and mediastinum after CO_2 laser irradiation for an alveolar abscess

    HIRASHITA Koki, MATSUI Yoshiro, OZAWA Tomomichi, IWAI Toshinori, ISHIBASHI Katsunori, TOHNAI Iwai

    Japanese Journal of Oral & Maxillofacial Surgery   53 ( 5 )   319 - 323   2007.5

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    File: laser.pdf

    DOI: 10.5794/jjoms.53.319

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  • Navigation-aided Removal of a Tooth Displaced into the Maxillary Sinus : Report of a Case

    IWAI TOSHINORI, MATSUI YOSHIRO, SHOJI SHIHOMI, FURUSE SATORI, CHIKUMARU HIROSHI, TOHNAI IWAI

    20 ( 1 )   142 - 146   2007.3

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  • Fluoroscopic Removal of Foreign Body in the Mandibular Canal : Report of a Case

    IWAI TOSHINORI, OMURA SUSUMU, OKAMOTO YOSHIYUKI, UMINO SATOSHI, MATSUI YOSHIRO, TOHNAI IWAI

    20 ( 1 )   152 - 155   2007.3

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  • A case of arteriovenous malformation in the buccal region : usefulness of three-dimensional CT angiography

    IWAI Toshinori, MATSUI Yoshiro, MAEGAWA Jiro, YASUMURA Kazunori, OZAWA Tomomichi, TOHNAI Iwai

    Japanese Journal of Oral & Maxillofacial Surgery   53 ( 2 )   103 - 107   2007.2

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    File: AVM.pdf

    DOI: 10.5794/jjoms.53.103

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  • A case of vermilion reconstruction using a facial artery musculomucosal flap

    IWAI Toshinori, MATSUI Yoshiro, MAEGAWA Jiro, YASUMURA Kazunori, AOKI Shinjiro, TOHNAI Iwai

    Japanese Journal of Oral & Maxillofacial Surgery   52 ( 12 )   748 - 751   2006.12

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    File: FAMM flap.pdf

    DOI: 10.5794/jjoms.52.748

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  • 眼瞼Merkel細胞癌の2例

    安村 和則, 前川 二郎, 岩井 俊憲, 牧野 太郎, 岩瀬 わかな, 鳥飼 勝行, 佐々木 毅

    臨床眼科   60 ( 12 )   1943 - 1949   2006.11

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    DOI: 10.11477/mf.1410101020

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  • A Case of Subcutaneous and Mediastinal Emphysema following Nasotracheal Intubation

    IWAI Toshinori, OKI Hiroshi, FURUSE Satori, OMURA Susumu, OKAZAKI Kaoru, TOHNAI Iwai

    34 ( 5 )   524 - 525   2006.10

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  • Anesthetic Management of a Patient with Cornelia de Lange Syndrome

    FURUSE Satori, SAITO Tomokatsu, IWAI Toshinori, KAMIYA Yoshitaka, MIYASHITA Tetsuya, MATSUI Yoshiro, GOTO Takahisa, TOHNAI Iwai

    34 ( 5 )   526 - 527   2006.10

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  • A case of widespread subcutaneous and mediastinal emphysema following extraction of a mandibular third molar : Changes in emphysema on CT scans

    IWAI Toshinori, OMURA Susumu, OKAMOTO Yoshiyuki, SAITO Tomokatu, UMINO Satoshi, FUJITA Kiyohide

    Japanese Journal of Oral & Maxillofacial Surgery   52 ( 3 )   191 - 194   2006.3

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    File: CT emphysema.pdf

    DOI: 10.5794/jjoms.52.191

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  • A case of glandular odontogenic cyst arising in the right third molar region of the mandible

    OKAMOTO Yoshiyuki, KAWADA Kensuke, IWAI Toshinori, OZAWA Mikio, KIKUCHI Yoshinao, ISHIKAWA Yoshimi

    Japanese Journal of Oral & Maxillofacial Surgery   52 ( 1 )   11 - 14   2006.1

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    DOI: 10.5794/jjoms.52.11

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  • A case of hereditary angioedema : special reference to perioperative management

    IWAI Toshinori, CHIKUMARU Hiroshi, HIROTA Makoto, WATANUKI Kei, KAWABE Ryoichi, FUJITA Kiyohide

    Japanese Journal of Oral & Maxillofacial Surgery   51 ( 5 )   260 - 263   2005.5

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    File: HAE.pdf

    DOI: 10.5794/jjoms.51.260

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  • Prevention of Pulmonary Embolism at Yokohama City University Hospital : Perioperative Management in Oral and Maxillofacial Surgery

    IWAI Toshinori, HIRASHITA Koki

    33 ( 2 )   219 - 223   2005.4

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  • Anesthetic Management for Partial Tongue Resection in a Patient with Beckwith-Wiedemann Syndrome Reviewed

    IWAI Toshinori, NAGAI Shoichiro, HIRASHITA Koki, MIYASITA Tetsuya, YAMADA Yoshitsugu

    33 ( 2 )   273 - 274   2005.4

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  • A case of tetanus without any apparent history of trauma

    IWAI Toshinori, AOKI Shinjiro, OKAMOTO Yoshiyuki, HIROTA Makoto, KAWABE Ryoichi, FUJITA Kiyohide

    Japanese Journal of Oral & Maxillofacial Surgery   51 ( 3 )   128 - 131   2005.3

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    File: 破傷風.pdf

    DOI: 10.5794/jjoms.51.128

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Presentations

  • Orthognathic surgery with CAD/CAM guides Invited

    Iwai T.

    26th International Conference on Oral and Maxillofacial Surgery, Sympojium: Jaw Joint, Jaws & Face - They Are Linked!  2025.5 

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    Event date: 2025.5

    Language:English   Presentation type:Symposium, workshop panel (nominated)  

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  • In-house manufacturing cutting guideを用いた顎骨切除とミニプレート/自家骨による顎骨再建 Invited

    岩井俊憲

    第41回日本口腔腫瘍学会総会・学術大会,シンポジウム「口腔腫瘍に対するcomputer assisted surgery(CAS)-シミュレーションを反映した顎骨切除・再建-」  2023.1 

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    Event date: 2023.1

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 横浜市立大学附属病院における下顎再建シミュレーション

    岩井俊憲

    第32回日本シミュレーション外科学会,シンポジウム「下顎再建のシミュレーション」  2022.12 

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    Event date: 2022.12

    Language:Japanese   Presentation type:Symposium, workshop panel (public)  

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  • 口腔顎顔面領域における低侵襲手術の確立 Invited

    岩井俊憲

    第76回日本口腔科学会学術集会,指名報告  2022.4 

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    Event date: 2022.4

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • 後戻りリスクのある骨格性下顎後退症の治療-上顎後上方移動での対応- Invited

    岩井俊憲

    第6回冬期口腔外科臨床研究会  2021.3 

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    Event date: 2021.3

    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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  • 口腔外科領域におけるSPIOを用いたSNNS Invited

    岩井俊憲

    第22回SNNS研究会学術集会,シンポジウム「新規トレーサーを用いた SNNS の現状と展望」  2020.11 

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    Event date: 2020.11

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • ゴールから始める顎再建-Computer Assisted Mandibular Reconstruction- Invited

    岩井俊憲

    第65回日本口腔外科学会総会・学術大会,シンポジウム「ゴールから始める顎再建」  2020.11 

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    Event date: 2020.11

    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • Computer assisted oral and maxillofacial surgery Invited

    Iwai T

    7th Beiennial Congress of the ADT  2019.6 

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    Event date: 2019.6

    Language:English   Presentation type:Oral presentation (invited, special)  

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  • VR/MRの歯科口腔外科手術への応用 Invited

    岩井俊憲

    第3回日本顎顔面再建先進デジタルテクノロジー学会学術講演会,シンポジウム「CG/VR/ARの医療応用の最前線:現状の課題と今後の展望」  2018.12 

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  • Computer assisted simulation and navigation in maxillofacial surgery

    岩井俊憲, 鍵本慎太郎, 三上太郎, 前川二郎

    第25回日本シミュレーション外科学会,シンポジウム「先進技術の臨床応用」  2015.10 

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  • Computer assisted maxillofacial simulation and surgery Invited

    岩井俊憲

    Materialise Japan Conference 2015, Invited lecture  2015.9 

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  • Functional understanding of occlusion and temporo-mandibular joint in reconstruction of jaws Invited

    Iwai T

    AOCMF Focused Workshop on Reconstruction, Invited lecture  2015.4 

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  • Overview of the mandibular reconstruction Invited

    Iwai T

    AOCMF Focused Workshop on Reconstruction, Invited lecture  2015.4 

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  • 大臼歯歯根嚢胞に対する内視鏡下歯根端切除術 Invited

    岩井俊憲

    第60回日本口腔外科学会総会・学術大会,シンポジウム「口腔外科小手術Up-to-Date」  2015.10 

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  • 顎下部・頸部病変の鑑別診断のポイントと低侵襲手術のコツ

    岩井俊憲

    第60回日本口腔外科学会総会・学術大会,若手口腔外科医のためのミニレクチャー  2015.10 

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  • 下顎骨関節突起骨折に対するSurgical Approach-低侵襲手術を目指して-

    岩井俊憲

    第59回日本口腔外科学会総会・学術集会,若手口腔外科医のためのミニレクチャー  2014.10 

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  • 顎下腺唾石に対する低侵襲手術-内視鏡下唾石摘出術から内視鏡支援下顎下腺摘出術まで- Invited

    岩井俊憲

    第59回日本口腔外科学会総会・学術集会,シンポジウム「口腔外科領域での内視鏡の応用」  2014.10 

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  • 口腔顎顔面領域における内視鏡を用いた低侵襲手術-導入のためのA to Z-

    岩井俊憲

    第58回日本口腔外科学会総会・学術集会,若手口腔外科医のためのミニレクチャー  2013.10 

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  • Novel computer assisted simulation and navigation in oral and maxillofacial surgery

    岩井俊憲

    第58回日本口腔外科学会総会・学術大会,国際シンポジウム 第2会日独セッション  2013.10 

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  • Postoperative management Invited

    Iwai T

    AOCMF Course- Focused in Osteotomy  2016.10 

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    Presentation type:Public lecture, seminar, tutorial, course, or other speech  

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  • Complications Invited

    Iwai T

    AOCMF Course- Focused in Osteotomy  2016.10 

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  • 術前計画の実際 Invited

    岩井俊憲

    MATRIX ROUND TABLE 2016-ORTHOGNATHIC SURGERY  2016.6 

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  • Design and function of plate and screws (Standard/locking system) Invited

    Iwai T

    AOCMF Course- Focused in Osteotomy  2016.10 

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  • Computer assisted surgical simulation and surgery in orthognathic surgery Invited International conference

    Iwai T

    The 55th Congress of the Korean Association of Maxillofacial Plastic and Reconstructive Surgeons  2016.11 

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    Presentation type:Symposium, workshop panel (nominated)  

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  • 口腔顎顔面外科手術における3Dモデルとナビゲ-ションの適応

    岩井俊憲, 石黒敬大, 藤内 祝

    第60回日本口腔外科学会総会・学術大会,ワークショップ「3Dモデル①顎変形」  2015.10 

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  • 口腔顎顔面外科手術における3Dプリンターの臨床応用

    岩井俊憲

    第2回日本顎顔面再建先進デジタルテクノロジー学会,パネルディスカッション「3Dプリンターの臨床応用」  2015.11 

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  • CT lymphographyによるセンチネルリンパ節マッピングとICGを用いた小切開によるセンチネルリンパ節生検 Invited

    Toshinori Iwai

    2016.1 

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  • Prosthesis and dental implant for maxillary reconstruction Invited

    Iwai T

    AOCMF Focused Workshop on Reconstruction, Invited lecture  2015.4 

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  • Computer assisted oral and maxillofacial surgery Invited

    Iwai T

    第63回日本口腔外科学会総会・学術大会,国際シンポジウム(日韓セッション)「3D digital technology for oral & maxillofacial surgery」  2018.11 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • Computer assisted maxillofacial simulation and surgery

    岩井俊憲

    第2回日本顎顔面再建先進デジタルテクノロジー学会,シンポジウム「顎顔面領域におけるデジタル技術のstate-of-art」  2015.11 

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  • Safe osteotomy and accurate repositioning of the maxilla in Le Fort I osteotomy Invited

    Toshinori Iwai

    2017.6 

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  • 口腔顎顔面領域におけるsimulationとcomputer assisted surgery Invited

    岩井俊憲

    Materialise Japan Medical Congress  2017.10 

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  • ナビゲーションシステムを用いた口腔顎顔面外科手術 Invited

    岩井俊憲

    第41回日本口蓋裂学会総会・学術集会,ランチョンセミナー  2017.5 

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  • Computer assisted simulation in oral and maxillofacial surgery Invited International conference

    Iwai T

    6th Triennial Congress of Advanced Digital Technology in Head and Neck Reconstruction, Invited lecture  2017.6 

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  • 「3D外科矯正シュミレーションの活用」 Computer assisted simulation and surgery in orthognathic surgery Invited

    岩井俊憲

    Dolphin Meeting Japan 2016  2016.12 

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  • Intraoral approach for temporomandibular lesion Invited

    岩井俊憲

    第2回冬期口腔外科臨床研究会  2017.3 

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  • Overview of the mandibular reconstruction Invited

    Iwai T

    AOCMF Focused Course-Principles in Reconstruction  2017.5 

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  • Prosthesis and dental implant for maxillary reconstruction Invited

    Iwai T

    AOCMF Focused Course-Principles in Reconstruction  2017.5 

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  • Accurate maxillary repositioning in Le Fort I osteotomy Invited

    岩井俊憲

    S.O.R.G.- Far East Expert Meeting-顎変形症の未来を考える-  2017.3 

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  • Functional understanding of occlusion and temporo-mandibular joint in reconstruction of jaws Invited

    Iwai T

    AOCMF Focused Course-Principles in Reconstruction  2017.5 

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  • Cystic ameloblastomaに対する低侵襲アプローチ Invited

    岩井俊憲

    第4回冬季口腔外科臨床研究会  2019.2 

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  • Complications Invited

    Iwai T

    AOCMF Focused Course- Principles in Osteotomy  2019.10 

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  • Accurate maxillary repositioning technique Invited

    Iwai T

    AOCMF Focused Course- Principles in Osteotomy  2019.10 

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  • 関節頭骨折に対する観血的整復固定術 Invited

    岩井俊憲

    第73回NPO法人日本口腔科学会学術集会,ワークショップ「関節頭骨折の診断と治療~保存療法から開放手術まで~」  2019.4 

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  • 早期口腔癌に対する磁性造影剤を用いたMR lymphographyと磁気プローブを用いたセンチネルリンパ節生検 Invited

    岩井俊憲

    第4回バイオマグネティック専門研究会  2019.12 

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  • 下顎骨関節突起骨折に対するsurgical approach-低侵襲手術を目指して-

    岩井俊憲

    第64回日本口腔外科学会総会・学術大会,ワークショップ「外傷(関節突起骨折に対するアプローチ)」  2019.10 

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  • 上顎大臼歯歯根嚢胞に対する内視鏡下歯根端切除術-患歯温存を目指して- Invited

    岩井俊憲

    第64回日本口腔外科学会総会・学術大会,シンポジウム「続・上顎洞に関連する耳鼻咽喉科医,歯内療法医とのディスカッション」  2019.10 

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  • 口腔顎顔面領域へのcomputer assisted surgeryの導入 Invited

    岩井俊憲

    第3回日本口腔顎顔面外傷学会認定教育研修会,「顎顔面外傷-最近の進歩」  2021.8 

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  • 下顎骨関節突起骨折に対する内視鏡アプローチ Invited

    岩井俊憲

    第7回冬期口腔外科臨床研究会  2023.2 

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  • 横浜市立大学における下顎枝矢状分割術中の近位骨片の位置決め法 Invited

    岩井俊憲

    第78回日本口腔科学会学術集会,シンポジウム「下顎骨切り術における顎関節の位置の決め方」  2024.7 

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  • Surgical method for accurate maxillary posterior repositioning in Le Fort I osteotomy Invited

    岩井俊憲

    第33回日本顎変形症学会総会・学術大会,シンポジウム「上顎骨後方移動の現状」  2023.6 

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  • 横浜市立大学における顎矯正手術の変遷

    岩井俊憲

    第34回日本顎変形症学会総会・学術大会,シンポジウム「顎矯正手術の進歩-術式の基本と改変ならびにその成果-」  2024.6 

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  • 口腔顎顔面領域におけるcomputer assisted surgery-simulation surgeryからnavigation surgeryへのパラダイムシフト- Invited

    Iwai T

    2008.11 

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  • 口腔癌に対する逆行性超選択的動注化学放射線療法-PET-CTによる治療効果判定とfollow-up- Invited

    Iwai T, Mitsudo K, Hirota M, Matsui Y, Tohnai I

    2009.10 

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  • Computer-assisted Surgery (CAS)を検証する-顎変形症治療におけるナビゲーションシステムの臨床応用-

    Iwai T, Matsui Y, Tohnai I

    2007.6 

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  • Indications and limitations of navigation in orthognathic surgery Invited

    Iwai T, Omura S, Matsui Y, Tohnai I

    2012.6 

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  • 新しい低侵襲な唾石摘出術-従来法から内視鏡下摘出術へ-

    Toshinori Iwai

    2012.10 

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  • 口腔顎顔面領域におけるComputer Assisted Surgery(CAS)

    岩井俊憲

    第55回日本口腔外科学会総会・学術集会,若手口腔外科医のためのミニレクチャー  2010.10 

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  • 下顎骨関節突起骨折に対するsurgical approach-内視鏡支援による低侵襲手術を中心に-

    岩井俊憲

    第56回日本口腔外科学会総会・学術集会,若手口腔外科医のためのミニレクチャー  2011.10 

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  • Computer assisted simulation and surgery in oral and maxillofacial region Invited

    岩井俊憲

    Materialise Japan Conference 2013,Invited lecture  2013.9 

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  • Computer-aided mandibular reconstruction Invited International conference

    Iwai T

    AOCMF Advances Workshop on Navigation and Computer Assisted Surgery, Invited lecture  2013.2 

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  • Computer-assisted mandibular surgery Invited International conference

    Iwai T

    AOCMF Advances Workshop on Navigation and Computer Assisted Surgery, Invited lecture  2013.2 

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  • Endoscopically-assisted oral and maxillofacial surgery: technical note Invited

    Iwai T

    2009.10 

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  • Navigation Surgery in OMS Invited International conference

    Iwai T

    The 51st Congress of the Korean Association of Oral and Maxillofacial Surgeons, Special lecture  2010.4 

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  • Endoscopically-assisted transoral approach with angulated drill and screwdriver Invited

    Iwai T

    2009.10 

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  • 口腔顎顔面外科手術におけるナビゲーション-下顎への適用-

    岩井俊憲, 小栗千里, 大屋貴志, 光藤健司, 藤内 祝

    第62回日本口腔外科学会総会・学術大会,ワークショップ「口腔外科領域におけるナビゲーション」  2017.10 

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  • 口腔外科領域における内視鏡手術-低侵襲手術を目指して-

    岩井俊憲, 小栗千里, 光藤健司, 藤内 祝

    第62回日本口腔外科学会総会・学術大会,ワークショップ「口腔外科領域における内視鏡」  2017.10 

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  • 口腔顎顔面領域におけるcomputer assisted simulation and surgery-現状と将来展望- Invited

    岩井俊憲

    第62回日本口腔外科学会総会・学術大会,シンポジウム「最先端technologyの口腔外科への応用」  2017.10 

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  • 顎矯正手術におけるsimulationとCAD/CAM wafer

    岩井俊憲, 大村 進, 林 雄一郎, 山下陽介, 高須 曜, 村田彰吾, 藤内 祝

    第62回日本口腔外科学会総会・学術大会,ワークショップ「手術シミュレーション」  2017.10 

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  • New 3D mapping of sentinel lymph node in oral cancer Invited

    岩井俊憲

    SOMATOM Symposium 2018  2018.8 

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  • 横浜市立大学における顎変形症治療のイノベーション Invited

    岩井俊憲, 大村 進

    第63回日本口腔外科学会総会・学術大会,シンポジウム「口腔外科のイノベーション-顎変形症-」  2018.11 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 口腔顎顔面領域におけるsimulation surgery Invited

    岩井俊憲

    第27回日本シミュレーション外科学会,シンポジウム「様々な領域のシミュレーション外科」  2017.11 

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    Language:Japanese   Presentation type:Symposium, workshop panel (nominated)  

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  • 軟組織腫瘍/囊胞・顎下腺疾患に対する内視鏡を用いた低侵襲手術 Invited

    岩井俊憲

    第3回冬期口腔外科臨床研究会  2018.2 

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    Language:Japanese   Presentation type:Oral presentation (invited, special)  

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Awards

  • 指名報告

    2022.4   日本口腔科学会   口腔顎顔面領域における低侵襲手術の確立

    岩井俊憲

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  • 学長表彰奨励賞

    2018.3   横浜市立大学  

    岩井俊憲

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Research Projects

  • 口腔癌頸部リンパ節微少転移の革新的早期診断法の確立

    2025 - 2027

    文部科学省  科学研究費補助金  基盤研究(C)

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    Authorship:Principal investigator 

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  • 口腔癌に対する磁気法によるセンチネルリンパ節生検の確立-RI法との非劣性試験-

    2021 - 2024

    文部科学省  科学研究費補助金  基盤研究(C)

    岩井俊憲

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    Authorship:Principal investigator 

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  • 磁性造影剤と磁気プローブを用いた新しい口腔癌センチネルリンパ節同定法の確立

    2018 - 2022

    文部科学省  科学研究費補助金  基盤研究(C)

    岩井俊憲

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    Authorship:Principal investigator  Grant type:Competitive

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  • 口腔癌に対する新規選択的薬物送達による革新的低侵襲治療法の開発

    2016 - 2018

    文部科学省  科学研究費補助金  基盤研究(B)

    藤内 祝,岩井俊憲,佐藤 格,大島まり,大屋貴志

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    Authorship:Coinvestigator(s)  Grant type:Competitive

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  • 顎矯正手術後の睡眠呼吸障害を考慮した新しい数値流体解析を用いた治療計画の確立

    Grant number:15K11260  2015 - 2018

    文部科学省  科学研究費補助金  基盤研究(C)

    大村 進,岩井俊憲

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\4810000 ( Direct Cost: \3700000 、 Indirect Cost:\1110000 )

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  • 磁性体造影剤(SPIO)を用いた口腔癌センチネルリンパ節の同定と転移の検索

    Grant number:15K11298  2015 - 2018

    文部科学省  科学研究費補助金  基盤研究(C)

    岩井俊憲,藤内 祝

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4680000 ( Direct Cost: \3600000 、 Indirect Cost:\1080000 )

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  • 進行口腔癌に対する超選択的動注法のための新しい血流維持型血管内視鏡の開発

    Grant number:15K15745  2015 - 2017

    文部科学省  科学研究費補助金  挑戦的萌芽研究

    藤内 祝,岩井俊憲,大屋貴志,板宮朋基

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\3510000 ( Direct Cost: \2700000 、 Indirect Cost:\810000 )

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  • 口腔顎顔面領域におけるICGを用いた蛍光ナビゲーション手術の確立

    Grant number:26463020  2014 - 2017

    文部科学省  科学研究費補助金  基盤研究(C)

    不破信和,岩井俊憲,藤内 祝

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\4940000 ( Direct Cost: \3800000 、 Indirect Cost:\1140000 )

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  • 先端医科学研究センターにおける医療応用を目指した開発型研究

    2013 - 2015

    横浜市立大学  戦略的研究推進費 

    谷口英樹,岩井俊憲

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    Grant type:Competitive

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  • ICGと近赤外線内視鏡を用いた小切開による低侵襲なセンチネルリンパ節生検の確立

    Grant number:25670865  2013 - 2014

    文部科学省  科学研究費補助金  挑戦的萌芽研究

    藤内 祝,岩井俊憲

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\3770000 ( Direct Cost: \2900000 、 Indirect Cost:\870000 )

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  • 患者固有データを用いた流体シミュレーションによるオーダーメイド動注化学療法の開発

    Grant number:24390459  2012 - 2014

    文部科学省  科学研究費補助金  基盤研究(B)

    藤内 祝,岩井俊憲,光藤健司,大島まり

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\7280000 ( Direct Cost: \5600000 、 Indirect Cost:\1680000 )

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  • 内視鏡を用いた低侵襲な歯科・口腔外科治療の普及を目指したファイバースコープシステムとバーチャルシミュレーターの開発

    2012 - 2013

    横浜市立大学  先端医科学研究センター研究開発プロジェクト(第Ⅲ期)若手育成プログラム 

    岩井俊憲

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    Authorship:Principal investigator  Grant type:Competitive

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  • 医工産学連携による革新的手術シミュレーション・ナビゲーションシステムの開発研究

    2012 - 2013

    横浜市立大学  先端医科学研究センター研究開発プロジェクト(第Ⅲ期)シーズ開発プログラム 

    窪田吉信,岩井俊憲

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    Grant type:Competitive

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  • ノートパソコンとのUSB接続によるポータブル歯科・口腔外科内視鏡システムの開発

    Grant number:24792240  2012 - 2013

    文部科学省  科学研究費補助金  若手研究(B)

    岩井俊憲

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4290000 ( Direct Cost: \3300000 、 Indirect Cost:\990000 )

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  • 流体解析シミュレーションによる顎骨移動前後の気道形態と呼吸機能の検討

    Grant number:23592933  2011 - 2013

    文部科学省  科学研究費補助金  基盤研究(C)

    大村 進,岩井俊憲,大島まり,藤内 祝

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\5330000 ( Direct Cost: \4100000 、 Indirect Cost:\1230000 )

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  • 口腔癌に対する超選択的動注法のための複合画像誘導手法による手術支援システムの開発

    Grant number:23592932  2011 - 2013

    文部科学省  科学研究費補助金  基盤研究(C)

    不破信和, 藤内 祝, 光藤 健司, 岩井 俊憲

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    Authorship:Collaborating Investigator(s) (not designated on Grant-in-Aid)  Grant type:Competitive

    Grant amount:\5330000 ( Direct Cost: \4100000 、 Indirect Cost:\1230000 )

    口腔癌患者に対する超選択的動注法のための手術支援システムを構築するにはナビゲーションシステムの精度を向上させるだけでは不十分であり,術中の患者頭部の位置変化による頸動脈の変形も考慮する必要がある.そのため,本年度は頸動脈血管変形について研究を行った.6人の口腔癌患者に対して64列マルチスライスCTを用いて眼窩上縁からC6までCT angiographyを治療前後で撮影した.この画像データは頭部を固定していないため,骨と血管の位置は変化していることになる.そのDICOMデータを用いて,ソフトウェア(Mimics)上で頸動脈,顎顔面骨,下顎骨と頸椎(C1~C4)をセグメンテーションした.セグメンテーションした後,顎顔面骨を基準に重ね合わせを行うことで,頸動脈の各分枝の5つの分岐点における頭部の位置変化(下顎骨や頸椎の位置変化)による頸動脈の偏位を検討した.頸動脈の偏位はカテーテルナビゲーションを行ううえで重要な誤差因子となることが示唆された.そのため,頸動脈の位置変化まで予測できるようなナビゲーションシステムを構築するために,今後頸動脈変形も加味したアルゴリズムを開発し,誤差の少ないナビゲーションシステムを開発していく必要があると思われた.本年度の研究成果は英文誌(Biomed Eng Online. 2012 Sep 4;11:65. doi: 10.1186/1475-925X-11-65.)に論文発表した.

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  • 化学放射線療法前後の頸部リンパ流路の同定とICGを用いた潜在転移リンパ節の探索

    Grant number:23659954  2011 - 2012

    文部科学省  科学研究費補助金  挑戦的萌芽研究

    藤内 祝,岩井俊憲,光藤健司

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    Authorship:Coinvestigator(s)  Grant type:Competitive

    Grant amount:\3510000 ( Direct Cost: \2700000 、 Indirect Cost:\810000 )

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  • バーチャルリアリティと3次元触覚インターフェイスを用いた内視鏡支援下頸部手術訓練システムの開発

    2011

    財団法人横浜総合医学振興財団  萌芽的研究助成 

    岩井俊憲

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    Authorship:Principal investigator  Grant type:Competitive

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  • 内視鏡支援下口腔外科手術を普及させるための安価な内視鏡システムの開発

    Grant number:22791998  2010 - 2011

    文部科学省  科学研究費補助金  若手研究(B)

    岩井俊憲

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    Authorship:Principal investigator  Grant type:Competitive

    Grant amount:\4030000 ( Direct Cost: \3100000 、 Indirect Cost:\930000 )

    本研究の目的は患者QOLの向上を目指した低侵襲な内視鏡支援下口腔外科手術を大学病院などの第期の病院だけでなく,小規模な病院や一般開業医にも普及させるために安価な内視鏡システムを開発することである.ノートパソコン上に画像を表示可能である安価な内視鏡システムを開発するため,内視鏡システムの構成は内視鏡本体+USBケーブル+ノートパソコン(Windows)+画像ソフトウェアである.今年度はまず,画像ソフトウェアの開発と内視鏡本体のプロトタイプの開発を行った.内視鏡として,30°や70°の斜視鏡を開発するには内視鏡先端にプリズムを設置する必要がありこの開発には時間を要するため,まずプロトタイプとして0°の内視鏡を作製した.内視鏡はスコープ本体とUSBケーブルでパソコン本体に接続可能とし,ハンドル部で焦点の調整が可能なものとしたスコープはレンズ,イメージガイド,ライトガイド,保護用パイプで構成した.ソフトウェアは動画だけでなく静止画の取り込みと光量調整ができるように開発した.ノートパソコンにソフトウェアをインストールし,実際にUSB接続で内視鏡をノートパソコンに接続し,内視鏡の画質を評価した,画質は比較的良好であったが,内視鏡画像を最新のノートパソコンに映し出すとCPUが45%程度消費した.最新のノートパソコン以外での使用では画像が止まったりすることもあり,今後CPUの消費を減らせるよ...

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  • バーチャルリアリティによる内視鏡支援下口腔外科手術手技訓練システムの開発

    Grant number:21592534  2009 - 2011

    文部科学省  科学研究費補助金  基盤研究(C)

    松井義郎, 藤内祝, 廣田誠, 党健武, 小谷一孔, 岩井俊憲

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    Authorship:Collaborating Investigator(s) (not designated on Grant-in-Aid)  Grant type:Competitive

    Grant amount:\4810000 ( Direct Cost: \3700000 、 Indirect Cost:\1110000 )

    昨年度までに製作した内視鏡支援下顎下腺摘出術訓練システムのプロトタイプを口腔外科医、歯科研修医、医学部学生に対して実際に使用させた後、被験者に対して客観的評価を行い、現状の内視鏡支援下口腔外科手術手技訓練システムの問題点を抽出し、改良を加えてバージョンアップさせプロトタイプとして完成させることを目標とした。客観的評価の結果は、モデル、デバイスの双方において口腔外科経験者よりも臨床未経験者の方が高い満足度を示し、両者の間に統計学的に有意な差を認めた。また、シミュレータ全体の評価においても口腔外科経験者の評価は未経験者に比べて低くなり、経験年数が増えるに従って、満足度が低下する結果となった。よりリアリティを追求するための改善点として、デバイスを増やし両手での操作を可能にすること、顎下腺や血管の位置を自由に決定し、さらに結合組織層を多層化することなどが挙げられた。今回の改良にて、結合組織層の多層化と、2本のペアン鉗子操作の再現が実現したことから、内視鏡支援下口腔外科手術手技訓練システムはプロトタイプとしての完成に至った。今後は、システムの情報量を可能な限り増大させ、出血など様々な条件下でのシミュレートができるように設定する必要がある。また、動物実験を通して、シミュレーションが技術向上の手段として有効であるかどうかの評価を行い、同時に、現在規定値に設定されているデバイスの力覚フィード...

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  • 医工連携に基づく流体解析を用いた超選択的動注法における抗癌剤至適投与量の検討

    Grant number:21390542  2009 - 2011

    文部科学省  科学研究費補助金  基盤研究(B)

    藤内 祝, 光藤健司, 岩井俊憲

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    Authorship:Collaborating Investigator(s) (not designated on Grant-in-Aid)  Grant type:Competitive

    Grant amount:\17940000 ( Direct Cost: \13800000 、 Indirect Cost:\4140000 )

    口腔癌患者のCT angiography(撮影範囲:眼窩上縁~第6頸椎,スライス幅:0.5mm)のDigital Imaging and COmunication in Medicine (DICOM)データを基に3次元画像処理・編集ソフトウェア(Mimics 14;Materialize Japan)にて,総頸動脈から続く内頸動脈(ICA)と外頸動脈およびその分枝(上甲状腺動脈,舌動脈,顔面動脈,後頭動脈,顎動脈,浅側頭動脈,顔面横動脈および中硬膜動脈)を抽出し,それをSTLファイルとして作製した.さらにMimicsにてSTLの修正を行い,各血管の枝の長さを血管径の5倍の長さ(これまでの基礎研究から得られた必要十分な長さ)としてsurface meshを作製した.次に流体解析プリプロセッサー(ICEM-CFD;ANSYS Japan)にてsurface meshからvolume meshとしてtetra meshとtetra prism meshを作製した.そして,総頸動脈と浅側頭動脈のエコーデータはpatient・specificシミュレーションのために測定したものを用い,これらのデータを用いて流体解析を行うことで,どちらのmeshが本シミュレーションに適切か検討した.Tetra prism meshはtetra mechに比べて計算時間は要するものの,実際に近い血流シミ...

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  • 低侵襲手術としての内視鏡支援下口腔顎顔面外科手術を確立するための内視鏡および手術器具の開発

    2009

    財団法人横浜総合医学振興財団  萌芽的研究助成 

    岩井俊憲

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  • インプラントBANの前臨床評価と電波伝搬に関する研究

    2008 - 2009

    独立行政法人情報通信研究機構(NICT)  委託研究 

    井上登美夫,藤内 祝,岩井俊憲

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    Grant type:Competitive

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  • 口腔顎顔面領域における内視鏡を用いた低侵襲手術の開発および確立

    2008

    内視鏡医学研究振興財団  研究助成(B) 

    岩井俊憲

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    Authorship:Principal investigator  Grant type:Competitive

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  • 下顎におけるナビゲーション支援手術の開発および確立

    2008

    財団法人横浜総合医学振興財団  萌芽的研究助成 

    岩井俊憲

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    Authorship:Principal investigator  Grant type:Competitive

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Other

  • 日本口腔科学会認定医・指導医

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  • 口腔がん専門医・指導医

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  • 日本顎変形症学会認定医(口腔外科)・指導医(口腔外科)

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  • 口腔外科専門医・指導医

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  • 歯科医師臨床研修指導医

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  • 日本口腔診断学会認定医・指導医

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  • がん治療認定医(歯科口腔外科)・指導責任者

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Teaching Experience

  • 口腔外科学(歯牙・顔面外傷,唾液腺・神経疾患)

    Institution:横浜市立大学

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Media Coverage

  • 唾石症とは? Newspaper, magazine

    日本経済新聞  カラダづくり  2023.6

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  • からだの質問箱 内視鏡下唾石摘出術で負担減 Newspaper, magazine

    読売新聞  2023.5

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  • ナゾの病4連発スペシャル 顔が激しく痛む美女の謎 TV or radio program

    日本テレビ  ザ!世界仰天ニュース  インタビュー出演,医療監修  2020.9

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    Author:Myself 

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  • (どうしました)唾石症、唾液腺切除は? Newspaper, magazine

    朝日新聞  2019.7

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    Author:Other 

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  • 唾液の通り道に結石 =カルシウムの塊ー唾石症 Internet

    時事メディカル  治療・予防 医療ニュース  2016.9

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  • 医心伝身 傷が残らないように石を摘出 唾石症における「内視鏡治療」 Newspaper, magazine

    週刊ポスト  2015.9

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  • 先進医療を市民へ 再建術(良好な顎の形を再現) Newspaper, magazine

    神奈川新聞  2015.2

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    Author:Myself 

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  • 未来医療への懸け橋 低侵襲手術(生活の質大きく向上) Newspaper, magazine

    神奈川新聞  2014.4

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