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Resurfacing Hip Arthroplasty is a widely known method despite having complications that lead to implant failure. This study aims to determine the displacement values from several implant malposition h...ence to identify the maximum principal stress of the femur bone by using finite element analysis. A 3D bone model was generated by using Computed Tomography (CT) image of an osteoarthritis patient. Mechanical Finder v10 software was employed in this study. The bone model generated as an inhomogeneous bone model. A separate RHA implant model with Cobalt Chromium (CoCr) alloy was inserted towards the bone. The implant was placed to the selected angles of varus and valgus position. The patient’s body weight is 87.6 kg while the loading and boundary condition imulated the normal walking condition. The highest displacement value was recorded when the implant was placed at the varus position and lowest value on the valgus position.続きを見る
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