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The Influence of Occlusal Disharmony on Condylar Movement during Mastication

Research Project

Project/Area Number 08835012
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 咀嚼
Research InstitutionOsaka University

Principal Investigator

HIGASHI Kazuo  Osaka University Faculty of Dentistry, Research Associate, 歯学部, 助手 (70252690)

Co-Investigator(Kenkyū-buntansha) MARUYAMA Takao  Osaka University Faculty of Dentistry, Professor, 歯学部, 教授 (20028757)
Project Period (FY) 1996 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1997: ¥400,000 (Direct Cost: ¥400,000)
Fiscal Year 1996: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsOcculusion / Mastication / Condyle
Research Abstract

Recently, patients with temporomandibular disorders (TMD) have increased in dental care. It has considered that mandibular dysfunction, caused by malocclusion. May affect temporomandibular joints for this reason. Our previous studies has shown how occlusal disharmony affected Insisal point movement of mandibule. Condylar point movement must be also understood to investigate the critical mechanism of TMD.The purpose of this study was to investigate the three-dimensional movements of condyle during border movements and chewing movements.
The results were as follows
1. The condyle movement pattern has the close relation with the incisal movement pattern.
2. It was attained that condyle movements depend on the measuring point on conclyle during mastication.

Report

(3 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • Research Products

    (13 results)

All Other

All Publications (13 results)

  • [Publications] 吉岡慎郎: "発語時下顎運動と咬合の関わりについて" The Quintessence. 15・1. 62-68 (1996)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 反橋直也: "咀嚼運動における下顎ローテーションと下顎切歯点座標との関連性に咬合異常が及ぼす影響" 日本顎口腔機能学会雑誌. 4・1. 85-90 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 奥田眞夫: "下顎偏位と姿勢の関連性に関する研究" 日本全身咬合学会雑誌. 2・1. 38-43 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 奥田眞夫: "頸方腰部痛をともなう顎口腔機能異常に対するバイトプレーン療法について" 日本全身咬合学会雑誌. 2・1. 44-51 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 玉利秀樹: "顎運動測定装置ナソヘキサグラフシステムを用いた個性正常咬合者における下顎限界運動の6自由度解析" 日本顎関節学会雑誌. 10・1. 81-92 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Chikao Yoshioka: "The Relationship between Mandibular Movements during Speech and Occlusion." The Quintessence. 15.1. 62-68 (1996)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Naoya, Sorihashi: "Influence of abnormal occlusion on relationship between mandibular rotation and mandibular incisal position during chewing movements." The Journal of Japanese Society of Stomatognathic Function. 4.1. 85-90 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tadao, Okuda: "A Study on the Relationship between the Lateral Deviation of Mandibule and the Body Posture." The Journal of the Academy of Occlusion and Health. 2.1. 38-43 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Tadao, Okuda: "Biteplane Therapy for Craniomandibular Disorders with Pain on Neck, Shoulder and Waist." The Journal of the Academy of Occlusion and Health. 2.1. 44-51 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] Hideki, Tamari: "A Study on mandibular movement in six degrees of freedom with new analyzing system for stomatognathic functions." Journal of Japanese Society for Temporomandibular Joint. 10.1. 81-92 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 松本 吉生: "咀嚼運動経路と咀嚼筋活動の関連性に関する臨床的研究" 大阪大学歯学雑誌. 42・2. 173-201 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 岩崎正一郎: "顎口腔機能異常診断における咀嚼運動パターンの異常性の段階的客観評価に関する研究" 日本補綴歯科学会雑誌. 40巻96回特別号. 108- (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 松本吉生: "咀嚼運動の3平面表示パターンにおける咀嚼筋活動の対応に関する臨床的研究" 日本補綴歯科学会雑誌. 40巻95回特別号. 158- (1996)

    • Related Report
      1996 Annual Research Report

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Published: 1996-04-01   Modified: 2016-04-21  

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