全部床義歯床下組織の負担圧分布に関する基礎的研究 : 第4報 咬合様式の差が義歯床下組織の負担圧分布に及ぼす影響 Basic Studies on Pressure Distribution of Supporting Structures under a Complete Denture : Part 4. Influence of Occiusal Scheme on Pressure Distribution under a Denture

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著者

    • 松本 直之 MATSUMOTO Naoyuki
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics, School of Dentistry, The University of Tokushima
    • 永尾 寛 NAGAO Kan
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics, School of Dentistry, The University of Tokushima
    • 河野 文昭 KAWANO Fumiaki
    • 徳島大学歯学部歯科補綴学第一講座 Department of Removable Prosthodontics, School of Dentistry, The University of Tokushima

抄録

When making a complete denture, not only denture stability but also the restoration of function such as mastication and speech must be considered. The purpose of this study was to compare the pressure distribution in the supporting tissue under simulated upper and lower complete dentures using two different posterior occlusal schemes: fully balanced occlusion and lingualized occlusion.<BR>The results were as follows:<BR>1. In centric occlusion, the occlusal scheme of the artificial posterior teeth did not affect the pressure distribution under complete denture.<BR>2. In case of unilateral biting, the occlusal scheme affected the pressure distribution under complete denture with Livdent FB artificial posterior teeth, remarkably.<BR>3. In case of unilateral biting in eccentric occlusion, the occlusal scheme affected the pressure distribution. The pressure values increased on the nonworking side.<BR>It was concluded that the lingualized occlusion increases the denture stability and distributes the occlusal force to the supporting structures on the nonworking side.

収録刊行物

  • 日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society

    日本補綴歯科學會雜誌 = The journal of the Japan Prosthodontic Society 41(1), 44-51, 1997-02-01

    Japan Prosthodontic Society

参考文献:  10件中 1-10件 を表示

被引用文献:  12件中 1-12件 を表示

各種コード

  • NII論文ID(NAID)
    10008165215
  • NII書誌ID(NCID)
    AN00197911
  • 本文言語コード
    JPN
  • 資料種別
    ART
  • ISSN
    03895386
  • データ提供元
    CJP書誌  CJP引用  J-STAGE 
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