Development and clinical application of a supportive system for the diagnoses of jaw deformities using a cognitive engineering approach and ontological theory

• Project/Area Number: 22592282
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Orthodontic/Pediatric dentistry
• Research Institution: Niigata University
• Principal Investigator: OCHI Kanako 新潟大学, 医歯学系, 助教 (60397122)
• Co-Investigator(Kenkyū-buntansha): SAITO Isao (SAITO Chikara) 新潟大学, 医歯学系, 教授 (90205633) ; 齊藤 力 東京歯科大学, 歯学部, 客員教授 (80103357)
• Project Period (FY): 2010-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000); Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000); Fiscal Year 2012: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2011: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000); Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
• Keywords: 診断 / 顎変形症 / オントロジー / 画像認知工学 / 歯学 / 三次元形態分析

Research Abstract

A cognitive engineering method for analyzing dentoalveolar morphology using Fourier descriptors was developed. This method attained quantitative evaluations of the dentoalveolar morphology and enabled to apply to evaluation of other craniofacial structures. Furthermore, morphological ontology of jaw deformities was built preliminarily. The construction of a new database system implemented jaw deformities ontology using Fourier descriptors will be able to provide clinical efficiency for accurate diagnoses of facially asymmetric patients.

Research Products

• [Journal Article] 下顎骨後方移動術前後における口腔周囲軟組織形態の三次元変化様相の解析～顔面・歯列模型統合三次元データの応用～ (2012)
  • Author(s): 小原彰浩, 寺田員人, 焼田裕里, 越知佳奈子, 齊藤力, 齋藤功
  • Journal Title: 日顎変形誌 Volume: 22(3) Pages: 208-215
  • NAID: 10031168157
  • Peer Reviewed
• [Journal Article] 下顎後方移動術後の三次元口腔周囲軟組織形態変化解析における重回帰分析の有効性 (2012)
  • Author(s): 焼田裕里, 寺田員人, 小原彰浩, 越知佳奈子, 高木律男, 齊藤力, 齋藤功
  • Journal Title: 日顎変形誌 Volume: 22(4) Pages: 244-254
  • Peer Reviewed
• [Journal Article] 顎矯正手術時の硬組織変化に伴う顔面口腔周囲軟組織の三次元変化様相 (2011)
  • Author(s): 焼田裕里, 寺田員人, 小原彰浩, 越知佳奈子, 高木律男, 齊藤力, 齋藤功
  • Journal Title: 日顎変形誌 Volume: 21(2) Pages: 86-86
  • Peer Reviewed
• [Presentation] A cognitive engineering approach to analysis of the dentoalveolar morphology (2013)
  • Author(s): Ochi-Yamazoe K.,Yamazoe,K.,Kohara,A.,Yakita-Kohara Y.and Saito,I
  • Organizer: 89th Congress of the European orthodontics Society
  • Place of Presentation: Harpa Concert and Conference Centre,Reykjavik,Iceland
  • Year and Date: 2013-06-27
• [Presentation] A cognitive engineering approach to an analysis of the dentoalveolar morphology (2013)
  • Author(s): Ochi-Yamazoe K., Yamazoe, K., Kohara, A., Yakita-Kohara, Y. and Saito, I.
  • Organizer: 89th Congress of the European Orthodontic Society
  • Place of Presentation: Reykjavik, Iceland
• [Presentation] A Cognitive Engineering Approach to an Analysis of the Dentoalveolar Morphology (2013)
  • Author(s): Ochi-Yamazoe, K.
  • Organizer: 89th Congress of the European Orthodontic Society
  • Place of Presentation: Reykjavik Iceland
• [Presentation] 認識工学的手法を用いた歯槽部形態の評価 (2012)
  • Author(s): 越知佳奈子, 山添清文, 小原彰浩, 焼田裕里, 森田修一, 齋藤功
  • Organizer: 第71回日本矯正歯科学会大会
  • Place of Presentation: 盛岡市アイスアリーナ,盛岡市
  • Year and Date: 2012-09-27
• [Presentation] CBCT頭蓋顔面硬・軟組織三次元データと歯列模型三次元データ統合モデルの開発 (2012)
  • Author(s): 小原彰浩, 寺田員人, 西野和臣, 焼田裕里, 越知佳奈子, 齊藤力, 谷尻豊寿, 齋藤功
  • Organizer: 第71回日本矯正歯科学会大会
  • Place of Presentation: 盛岡市アイスアリーナ,盛岡市
  • Year and Date: 2012-09-27
• [Presentation] Perioral soft tissue changes following hard tissue alteration in Class III patients with mandibular deviation (2012)
  • Author(s): Yakita Y,Terada K,Kohara A,Ochi K,and Saito I
  • Organizer: 88th European orthodontics Society
  • Place of Presentation: Palacio de Congresos y Exposiciones de Galicia,Santiago de Compostela.Spain
  • Year and Date: 2012-06-18
• [Presentation] 認識工学的手法を用いた歯槽部形態の評価 (2012)
  • Author(s): 越知 佳奈子
  • Organizer: 第７１回日本矯正歯科学会大会
  • Place of Presentation: 岩手県盛岡市
• [Presentation] 顎矯正手術時の硬組織変化に伴う顔面口腔周囲組織軟組織の三次元変化様相 (2011)
  • Author(s): 焼田裕里, 寺田員人, 小原彰浩, 越知佳奈子, 高木律男, 齊藤力, 齋藤功
  • Organizer: 第21回特定非営利活動法人日本顎変形症学会総会・30周年記念国際シンポジウム
  • Place of Presentation: 学術総合センター,東京
  • Year and Date: 2011-06-16