대한치과기공학회지 (Journal of Technologic Dentistry)
- 제31권1호
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- Pages.7-15
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- 2009
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- 1229-3954(pISSN)
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- 2288-5218(eISSN)
유한요소법을 이용한 임플란트 고정체의 삼각배열에 따른 지지골의 응력 분석
Finite element stress analysis on supporting bone by tripodal placement of implant fixture
- Son, Sung-Sik (Inje Dental Lab.) ;
- Lee, Myung-Kon (Dept. of Dental Laboratory Science, Graduate School of Life Science, Catholic University of Pusan)
- 발행 : 2009.03.31
초록
Purpose: This study was to propose the clear understanding for stress distribution of supporting bone by use of staggered buccal offset tripodal placement of fixtures of posterior 3 crown implant partial dentures. We realized posterior 3 crown implant fixed partial dentures through finite element modeling and analysed stress effect of implant arrangement location to supporting bone under external load using finite element method. Method: To understand stress distribution of 3 crown implant fixed partial dentures which have 2 different arrangement by finite element analysis. In each model, for loading condition, we applied