A Study on Stress Distribution in the Osseointegrated IMPLANT using Finite Element Method

유한요소법을 이용한 치아 골육착성 IMPLANT의 응력분포에 관한 연구

This paper is to evaluate the stress distibution and displacements around the single implant restoration in dentisry. The computer simulation technique using FEM was applied to the analysis, and four londing inclination were studied: verical(0 .deg.),15 .deg.,30 .deg.,45 .deg. with respect to implant axis. The magnitudes of occlusal force were 100N, 200N, 300N, 400N, and 500N. The computed result shows that the stress on a single implant restoration increases as the load or the inclined angel increases, and that the change in loading inclination has a greater effect on the stress distribution than that of the load magnitude.