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지대주와 고정체의 체결방법에 따른 임플란트의 풀림거동에 관한 연구
최재민(Jae-Min Choi),정흥재(Heoung-Jae Chun),한종현(Chong-Hyeon Han),이수홍(Soo-Hong Lee) 대한기계학회 2004 대한기계학회 춘추학술대회 Vol.2004 No.11
A comparative study on the implant screw loosening under the initial clamping force and cyclic loads was conducted. The experiments were performed to evaluate the screw loosening behavior of the internal and external implant systems. It was found that the screw loosening torques of implant systems were significantly affected by the way how the abutment and fixture were connected due to the difference in the load transfer mechanism between abutment and fixture..