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Shape Optimization of an Artificial Hip Prosthesis With 3D-FEM
Description
<jats:p>A multiobjective optimization was used to solve several failure problems of cemented total hip arthroplasty. The objective functions were three; the principal stress in the bone cement, the shear stress of stem/cement interface and cement/bone interface. In the results, the cement stress was reduced by 49%, the stem-cement stress was reduced by 68%, and the cement-bone stress was reduced by 43%, compared with the basic model.</jats:p>
Journal
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- Advances in Bioengineering
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Advances in Bioengineering 207-208, 2003-01-01
ASMEDC
