• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Development of artificial tempolomandibular joint

Research Project

Project/Area Number 05557090
Research Category

Grant-in-Aid for Developmental Scientific Research (B)

Allocation TypeSingle-year Grants
Research Field Surgical dentistry
Research InstitutionOsaka University

Principal Investigator

SUGAHARA Toshio  Osaka Univ.Fac Dcnt Assoc Pro., 歯学部, 助教授 (10116048)

Co-Investigator(Kenkyū-buntansha) MINAMI Katsuhiro  Osaka Univ.Fac Dent.Senior Resident, 歯学部附属病院, 医員
MORI Yoshihide  Osaka Univ.Fac Dent.Assist., 歯学部, 助手 (00231639)
SAKUDA Masayoshi  Osaka Univ.Fac Dent.Pro., 歯学部, 教授 (00028755)
網野 博一  京セラ(株), バイオセラム事業部, 研究員
松本 憲  大阪大学, 歯学部・附属病院, 講師 (20127301)
Project Period (FY) 1993 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥16,900,000 (Direct Cost: ¥16,900,000)
Fiscal Year 1995: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 1994: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1993: ¥15,000,000 (Direct Cost: ¥15,000,000)
KeywordsArtificial tempolomandibular joint / Condylar head / Glenoid fossa / Titanium / High-density polyethylene / Rheumatoid arthritis / 顎関節 / 三次元計測 / 人工関節 / 全置換術 / 生体計測
Research Abstract

When the deformation and the destruction on each joint of the body occurs due to aging or various diseases, the total replacement of the joint may be adopt for morphological and functional reconstruction. However, an alloplastic temporo-mandibular joint (TMJ) components have not developed in Japan yet, and no effedtive treatment exists for the functional disorder originated in a structural destruction of TMJ.In this study, we measured the forms of human TMJs and analyzed them dynamically under mastication to develop a alloplastic TMJ for Japanese patient. Furthermore, we manufactured the prototype and applied it clinically to examine the masticatory efficiency, the movement and the frictional wear of TMJ.Then, the alloplastic TMJ components was accomplished improving the prototypes.
Three-dimensional (3D) morphometory of TMJs were performed with 3D-computed tomography (CT) or dry skulls from autopsy using the high accuracy 3D measuring apparatus. The stress on the TMJ under mastication was calculated from the surface forms of condyle and fossa obtained from measurements. Then, proper bio-materials were selected, an appropriate shape of alloplastic TMJ was designed and manufactured for trial. For clinical applications, the rheumatoid arthritis with destruction of TMJ which had masticatory disorder and obstructive sleep apnea syndrome, and the congenital hypoplasia of TMJs were adopted. The masticatory function was investigated by food trituration test, and the wear degree and movement of the alloplastic TMJ components were checked up by cineradiography and ultrasonography after operation. From these data, we designed it again and now are carrying out the material fatigue test. After that we will apply it again clinically.

Report

(4 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • 1993 Annual Research Report
  • Research Products

    (36 results)

All Other

All Publications (36 results)

  • [Publications] Toshio Sugahara: "Obstructive Sleep Apnea Associated with Temporomandibular Joint Destruction from Rheumatoid Arthritis." J Oral Maxillofac Surg. 52. 876-880 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 菅原利夫: "顎関節破壊による呼吸困難症例に対する顎関節全置換術の応用" 日本口腔科学会雑誌. 43. 606-612 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 菅原利夫: "慢性関節リウマチの顎関節破壊により発症した閉塞性睡眠時無呼吸症候群の顎関節全置換術への応用" 阪大歯学誌. 38. 555-561 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Yosihide Mori: "Improvement of a Condylar Positioning System for the Mandibular Ramus Sagittal Split Osteotomy" J Oral Maxillofac Surg.53. 340-341 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 川本知明: "超音波診断に筋電図を併用した下顎運動検査法の考案" 第62回 日本超音波医学会研究会発表論文集. 467-468 (1993)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 森 悦秀: "顔面三次元ワイヤーフレームモデルからの特徴点 自動抽出法の開発" 医用電子と生体工学. 32. 210 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 菅原利夫: "リウマチセミナーVII 人工顎関節" 永井書店, (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] TOSHIO SUGAHARA.: "Obstructive sleep apnea associated with Tempolomandibular joint." J Oral Maxillofac Surg.52. 876-880 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] TOSHIO SUGAHARA.: "Arthroplasty for a case of respiratory obstruction due to tempolomandibular joint destruction." J.Jpn.Stomatol.Soc.43. 606-612 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] TOSHIO SUGAHARA.: "Application for obstruction sleepapnea associatedwith tempolomandibular destruction from rheumatoid." J.Osaka Univ.Dent.Soc.38. 555-561 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] YOSHIHIDE MORI.: "Improvement of a condylar positioning system for the mandibular ramus sagittal split osteotomy." J Oral Maxillofac Surg.53. 340-341 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] TOMOHIRO KAWAMOTO.: "A method of examination to evaluate jaw movement by using ultrasonography and electromyography at a time" JSUM Proceedings. 467-468 (1993)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] YOSHIHIDE MORI.: "Development of the automatic identification method of the facial landmarks using three-dimensional wire frame models." Japan.Soc.ME&BE.32. 21C (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Toshio Sugahara: "Obstructive Sleep Apnea Associated with Temporomandibular Joint Destruction from Rheumatoid Arthritis." J Oral Maxillofac Surg. 52. 876-880 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] 菅原利夫: "顎関節破壊による呼吸困難症例に対する顎関節全置換術の応用" 日本口腔科学会雑誌. 43. 606-612 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] 菅原利夫: "慢性関節リウマチの顎関節破壊により発症した閉塞性睡眠時無呼吸症候群の顎関節全置換術への応用" 阪大歯学誌. 38. 555-561 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] Yosihide Mori: "Improvement of a Condylar Positioning System for the Mandibular Ramus Sagittal Split Osteotomy" J Oral Maxillofac Surg.53. 340-341 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 川本知明: "超音波診断に筋電図を併用した下顎運動検査法の考案" 第62回 日本超音波医学会研究会発表会論文集. 467-468 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] 森悦秀: "顔面三次元ワイヤーフレームモデルからの特徴点自動抽出法の開発" 医用電子と生体工学. 32. 210 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] Katuaki Mishima,: "A Method of Three-dimensional Mesurement and Evaluation of External Nasal Forms." J.Osaka Univ.Dent.Sch..35. 45-58 (1996)

    • Related Report
      1995 Annual Research Report
  • [Publications] 三島克章: "唇顎口蓋裂患児の口蓋形態変化に対する3次元的計測・評価方法の開発" 日本口腔科学会雑誌. 42. 56-63 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] 芝口竜也: "成人骨格性下顎前突症患者の外科的矯正治療前における下顎頭の位置について" 日本顎変形症学会雑誌. 3. 1-9 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] 三島克章: "顔面(特に外鼻)3次元形態の自動計測、評価システムの開発" 第2回コンピュータ外科研究会論文集. 41-42 (1993)

    • Related Report
      1995 Annual Research Report
  • [Publications] 三島克章: "三次元ワイヤーフレームモデルの自動重ね合わせ法による顎・顔面形態の経時的評価法" 医用電子と生体工学. 32. 211 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] 杉本端生: "上位頚椎病変と顎関節破壊による閉塞性睡眠時無呼吸症候群を発症した慢性関節リウマチに対する治療経験" 臨床整形外科. 29. 939-943 (1994)

    • Related Report
      1995 Annual Research Report
  • [Publications] 菅原利夫: "リウマチセミナーVII 人工顎関節" 永井書店, (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 森 悦秀: "顔面三次元ワイヤーフレームモデルからの特徴点自動抽出法の開発" 医用電子と生体工学. 32. 210-211 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 菅原利夫: "Tessier No.3 cleftの再建例" 日本口腔外科学会雑誌. 38. 249-251 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Toshio Sugahara: "A case of Lesch-Nyhan Syndrome successful prevention of ulceration due to self-mutilation by using a mouth guard" Int.J.Oral maxillofac.Surg.23. 37-38 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Toshio Sugahara: "Obstructive sleep apned associated with TMJ destruction from rheumatoid arthritis" J.Ora1 Maxillofac.Surg.52. 876-880 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] 三島克章: "口蓋形成術におけるアテロコラーゲンの有用性" 日本口蓋裂学会雑誌. 20. 22-25 (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] Yoshihide Mori: "Study on the postoperative relapse after treatment of skeletal mandibular prognathism by sagital split ramus osteotomy" J.Oral Maxillofac.Surg.53(April). (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 菅原利夫: "リウマチセミナーIV" 永井書店, (1995)

    • Related Report
      1994 Annual Research Report
  • [Publications] 柴口竜也: "外科矯正治療前における、成人骨格性下顎前突症患者の下顎頭の位置について" 日本顎変形症学会雑誌. 3. 1-9 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 菅原利夫: "慢性関節リウマチの顎関節破壊による呼吸困難症例に対する顎関節全置換術の応用" 日本口腔科学会雑誌. 42. 606-612 (1993)

    • Related Report
      1993 Annual Research Report
  • [Publications] 菅原利夫: "慢性関節リウマチの顎関節破壊により発症した閉塞性睡眠時無呼吸症候群の顎関節全置換術による治療例" 大阪大学歯学会雑誌. 38. 555-561 (1993)

    • Related Report
      1993 Annual Research Report

URL: 

Published: 1993-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi