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A Study on the Prevention of TMJ Dysfunction Syndrome in Adolescent

Research Project

Project/Area Number 01480554
Research Category

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

Allocation TypeSingle-year Grants
Research Field 小児・社会系歯学
Research InstitutionKagoshima University

Principal Investigator

OGURA Tadashi  Kagoshima Univ., Dent. Sch., Professor, 歯学部, 教授 (00059362)

Co-Investigator(Kenkyū-buntansha) TOYOSHIMA Syosaburo  Kagoshima Univ., Dent. Hos., Assistant, 歯学部・附属病院, 助手 (10197965)
OKU Takeshi  Kagoshima Univ., Dent. Sch., Assistant, 歯学部, 助手 (50194486)
MORINUSHI Takanobu  Kagoshima Univ., Dent. Sch., Associate Prof., 歯学部, 助教授 (60128460)
平井 志都子  鹿児島大学, 歯学部, 助手 (00208795)
岡崎 雅子  鹿児島大学, 歯学部附属病院, 助手 (70203974)
Project Period (FY) 1989 – 1990
Project Status Completed (Fiscal Year 1990)
Budget Amount *help
¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 1990: ¥1,000,000 (Direct Cost: ¥1,000,000)
KeywordsTMJ dysfunction syndrome / Signs of the TMJ dysfunction syndrome / TMJ sounds / Mandibular movement / Fuji computed radiography (FCR) / Adolescent / Morphology of the TMJ / Theraphy of the TMJ dysfunction syndrome / クリック音 / 捻髪音 / 下顎運動
Research Abstract

1. TMJ sounds in adolescents and the mandibular movement in children with normal occlusion.
Okazaki was suggested that the ones with TMJ sounds had the TMJ dysfunction latently, therefore it was cosidered important sign of TMJ sounds for the preventive care of the TMJ dysfunction syndrome. The purpose of Hirai's report was to ascertain the changing of the mandibular movement according to the development in children. The subjects consisted of 33 children with normal occlusion. The results obtained were as follows : Based on the progress of Hellman's dental stage (IIA, IIIA, IVA), the range of mandibular movement was enlarge towards the exterior, anterior, inferior and posterior while the deviations of the maximal opening position, maximal protruded occlusal position and maximal lateral occlusal positions decreased.
2. A study on the morphology of TMJ and signs of TMJ dysfunction syndrome in adolescent.
We made on attempted the evaluation of the figure in three dimensions using sagital and frontal section by FCR. The following conclusions were derived from the study : On thecondyle position to fossa high correlations were found between sagital and frontal section.
3. A study on Therapy in TMJ dysfunction syndrome.
The efficiency and problems concerning the progress of active orthodontic therapy after splint therapy were examinated from the data of the change of occlusal conditions, and the function of masticatory muscles before and after therapy for TMJ dysfunction patients which we performed orthodontic therapy activity. 1) Molocclusion was improved with orthodontic therapy in all patients. 2) The function of the masticatory muscles after orthodontic therapy was improved in comparison with the first visit by evaluation of the masticatory muscles activity and the state of silent period. At present, we are investigating the therapy of repositioning splint for TMJ dysfunction patient.

Report

(3 results)
  • 1990 Annual Research Report   Final Research Report Summary
  • 1989 Annual Research Report
  • Research Products

    (31 results)

All Other

All Publications (31 results)

  • [Publications] 森主 宜延: "Fuji Computed radiography (FCR) による思春期顎関節症患者の顎関節部についての研究" 小児歯科学雑誌. 27. 324-331 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 森主 宜延: "思春期のおける顎関節症患者の咬合機能と咀嚼筋機能についての研究" 小児歯科学雑誌. 27. 332-340 (1989)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 森主 宜延: "大学生の歯科保健管理への第一歩 63年度鹿児島大学新入生歯科検診結果より" 鹿児島大学保健管理センタ-年報. 11. 52-67 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 奥 猛志: "小児歯科外来における顎関節症患者の動向について ーアンケ-ト調査による終了患者と中断患者との比較ー" 小児歯科学雑誌. 28. 518-527 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 奥 猛志: "顎関節症における矯正治療の積極的導入についての検討 ー思春期の顎関節症患者の4症例を通してー" 小児歯科学雑誌. 28. 528-538 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 奥 猛志: "思春期顎関節症患者の顎関節部についての矢状断および前頭断 Fuji Computed Radiography(FCR)による研究" 小児歯科学雑誌.

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 小椋 正: "歯界展望別冊・顎関節症治療のポイント50" 医歯薬出版(株), 5 (1990)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 小椋 正: "咬合の育成と維持" クインテッセンス出版(株), 18 (1991)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takanobu Morinushi: "A Study on the Masticatory muscle and occlusal Function of Temporomandibular Joint Dysfunction Syndorme Patients in Adolescent" The Japanese Journal of Pedodontics. Vol. 27. 324-331 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takanobu Morinushi: "A Study on Internal Derangement in Temporomandibular Joint of Temporomandibular Joint Dysfunction Syndrome Patient in Adolescent by means of Fuji Computed Radiography (FCR)" The Japanese Journal of Pedodontics. Vol. 27. 332-340 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takanobu Morinushi: "A Study of Dental Health Care for a University Student by the Results of Dental Clinical Examination for Freshman of Kagoshima University on 1988 --First Report--" The Annual Report of Health Service Center of Kagoshima Univ.Vol. 11. 52-67 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeshi Oku: "The Trends of the TMJ Patients on Dental Clinic of Pediatric Dentistry --Comparison Finished Patients with Discontinued Patients by Questionnaire--" The Japanese Journal of Pedodontics. Vol. 28. 518-527 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeshi Oku: "A Study on Active Induction of Orthodontic Therapy in TMJ Dysfunction Syndrome --From the Data of Patients with TMJ Dysfunction in Adolescents--" The Japanese Journal of Pedodontics. Vol. 28. 528-538 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Takeshi Oku: "A Study on Temporomandibular Joint of Temporomandibular Joint Dysfunction Syndrome Patient in Adolescent on Sagital and Frontal Section using Fomography by the Fuji Computed Radiography System" The Japanese Journal of Pedodontics.

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Tadashi Ogura: "Dental Outlook Supplement・View Point 50 with TMJ Treatment" Ishiyaku Publishers, Inc.5. (1990)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] Tadashi Ogura: "Occlusal Guidance and Maintenance" Quintessence Publishers, Inc.18. (1991)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1990 Final Research Report Summary
  • [Publications] 森主 宜延: "Fuji Computed Radiography(FCR)による思春期顎関節症患者の顎関節部についての研究" 小児歯科学雑誌. 27. 324-331 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] 森主 宜延: "思春期における顎関節症患者の咬合機能と咀嚼筋機能についての研究" 小児歯科学雑誌. 27. 332-340 (1989)

    • Related Report
      1990 Annual Research Report
  • [Publications] 森主 宜延: "大学生の歯科保健管理への第一歩 63年度鹿児島大学新入生歯科検診結果より" 鹿児島大学保健管理センタ-年報. 11. 52-67 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 奥 猛志: "小児歯科外来における顎関節症患者の動向についてーアンケ-ト調査による終了患者と中断患者との比較ー" 小児歯科学雑誌. 28. 518-527 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 奥 猛志: "顎関節症における矯正治療の積極的導入についての検討ー思春期の顎関節症患者の4症例を通してー" 小児歯科学雑誌. 28. 528-538 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 奥 猛志: "思春期顎関節症患者の顎関節部についての矢状断および前頭断Fuji Computed Radiography(FCR)による研究" 小児歯科学雑誌.

    • Related Report
      1990 Annual Research Report
  • [Publications] 小椋 正: "歯界展望別冊 顎関節症治療のポイント50" 医歯薬出版(株), 5 (1990)

    • Related Report
      1990 Annual Research Report
  • [Publications] 小椋 正: "咬合の育成と維持" クインテッセンス出版(株), 18 (1991)

    • Related Report
      1990 Annual Research Report
  • [Publications] 大野秀夫: "思春期の顎関節症の個人内症状変動に関する経年的研究" 小児歯科学雑誌. 27. 64-73 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 岡崎雅子: "顎関節雑音の音響学的分析と臨床的意義" 小児歯科学雑誌. 27. 101-119 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 奥猛志: "思春期における顎非対称を有する顎関節症患者の3症例について" 小児歯科学雑誌. 27. 161-181 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 森主宜延: "Fuji Computed Radiography(FCR)による思春期顎関節症患者の顎関節部についての研究" 小児歯科学雑誌. 27. 324-331 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 森主宜延: "思春期における顎関節症患者の咬合機能と咀嚼筋機能についての研究" 小児歯科学雑誌. 27. 332-340 (1989)

    • Related Report
      1989 Annual Research Report
  • [Publications] 平井志都子: "Hellmanの咬合発育段階に基づく小児の下顎の切歯運動路の推移について" 小児歯科学雑誌. 28. (1990)

    • Related Report
      1989 Annual Research Report
  • [Publications] 小椋正: "さまざまな顎関節症2" デンティスト臨床研究会, 160 (1989)

    • Related Report
      1989 Annual Research Report

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Published: 1990-04-01   Modified: 2016-04-21  

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