koyachi masahide

コヤチマサヒデ | koyachi masahide

Affiliation and department：
Job title： Assistant Professor

Research field (1)： Biological, health, and medical informatics

Research keywords (8)： Digital twin , Digital Transformation , Extended Reality (XR) , computer-aided design/computer-aided manufacturing , Orthognathic surgery , Jaw deformity , デジタルファブリケーション , Mixed Reality

Research theme for competitive and other funds (8)：

2023 - 2026 バーチャルリアリティ技術を応用した新たな口腔顎顔面外科教育システムの開発
2024 - 2025 空間再現(Spatial Reality:SR)ディスプレイを用いた新規手術トレーニングシステムの有用性の検証
2023 - 2024 360度カメラによる新規VR手術トレーニングシステムの開発
2021 - 2023 Development of orthognathic surgery assisted system with combined guide modeling technology and intraoperative holography.
2022 - 2023 ホログラム手術ガイドを応用した顎矯正手術における新たな顔貌プレディクションの開発

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Papers (32)：

Keisuke Sugahara, Koki Oiwa, Satoru Matsunaga, Kento Odaka, Hidetomo Hirouchi, Masahide Koyachi, Norio Kasahara, Chie Tachiki, Yasushi Nishii, Klaus-Dietrich Wolff, et al. Contrast-enhanced computed tomography of retromandibular vein position and course patterns relative to the mandible during sagittal split ramus osteotomy. Quantitative Imaging in Medicine and Surgery. 2024. 14. 2. 1652-1659
加藤宏, 藤川秋, 小山侑, 小谷地雅秀, 星野照秀, 西山明宏, 吉田秀児, 渡邊章, 高野正行, 片倉朗. 東京歯科大学水道橋病院口腔外科における最近3年間の全身麻酔下での入院手術症例の臨床的観察 COVID-19感染拡大の影響の評価について. 歯科学報. 2024. 123. 4. 373-380
Masahide Koyachi, Keisuke Sugahara, Kotaro Tachizawa, Akihiro Nishiyama, Kento Odaka, Satoru Matsunaga, Maki Sugimoto, Chie Tachiki, Yasushi Nishii, Akira Katakura. Enhanced Precision in Genioplasty: A Novel Intraoperative Spatial Repositioning Using Computer-Aided Design and Manufacturing Technology and a Holographic Mixed Reality Application. Journal of Clinical Medicine. 2023. 12. 23. 7408-7408
Yu KOYAMA, Akihiro NISHIYAMA, Kotaro TACHIZAWA, Yoshiaki KATO, Masahide KOYACHI, Akira KATAKURA. 上顎に発生したkissing molars の1例. Japanese Journal of Oral and Maxillofacial Surgery. 2023. 69. 7. 348-352
Yoshiaki KATO, Akihiro NISHIYAMA, Hiroyoshi YAMAMOTO, Masahide KOYACHI, Ryo TAKAGI, Akira KATAKURA. 内反性導管乳頭腫と粘液囊胞が下唇に併発した1例. Japanese Journal of Oral and Maxillofacial Surgery. 2023. 69. 5. 241-246

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Books (1)：

口腔外科領域におけるXR技術の応用デジタルテクノロジーで手術精度・安全性と教育効果は向上する
INNERVISION 2023

Lectures and oral presentations (23)：

The future of oral and maxillofacial surgery and education using extended reality
(2024)
Digital Transformationにより手術経験の不足を補うことを推進する
(第1回若手口腔外科医交流会シンポジウム 2023)
Extended Reality技術とCAD/CAM技術を顎矯正手術に応用する
(2023)
成功体験の繰り返しが若手口腔外科医のモチベーションをあげる
(第67回公益社団法人日本口腔外科学会総会・学術大会 2022)
Innovation of Medical Digital Transformation in Oral and Maxillofacial Surgery -CAD / CAM, Extended Reality, Medical Metaverse
(72.KONGRESS&PRAXISFUHRUNGSSEMINAR 2022)

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Education (2)：

2016 - 現在 Tokyo Dental College Department of Oral Pathobiological Science and Surgery
2009 - 2015 Hokkaido University School of Dental Medicine

Professional career (1)：

博士(歯学)

Work history (1)：

2020/04 - 現在 Tokyo Dental College Department of Oral Pathobiological Science and Surgery Assistant Professor

Awards (4)：

2021/11 - materialise Materialise Mimics Innovation Awards 2021 Global Winner (1st place)
2021/03 - 日本歯科医学会第36回「歯科医学を中心とした総合的な研究を推進する集い」優秀発表賞仮想現実(Virtual Reality : VR)を遠隔歯科医療に応用する
2018/03 - Best Paper Award 2018, Maxillofac Plast Reconstr Surg. Novel condylar repositioning method for 3D-printed models
2017/10 - Japanese Society of Oral and Maxillofacial Surgery Poster Presentation Award Evaluation of oral fluorescence visualization using pathological approach

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