title: [Technology of finite-element analysis and its application in the field of acetabular prosthesis].
abstract: The hip with distinctive anatomical structure and complicated function plays an important role in normal standing and activity. The clinical doctors have paid attention to studies on hip biomechanics of normal structure and reconstruction. It was difficult for us to analyze hip in vivo because of its complex structure. Many examinations were preformed on animal models, but the reliability of results was unavoidably affected. Technology of finite-element analysis as one of the main methods of mechanics had been successfully applied in many fields, especially in analyzing on irregular bodies. The application in the field of orthopaedic surgery, for example the optimal design for prosthesis, stress analysis of grafts etc, had made great progress. The method could help us to improve current thoughts on study of biomechanics and make continuous advance in the future.
authors: Department of Orthopaedics, Bethune International Peace Hospital of PLA, Shijiazhuang 050082, Hebei, China.
authors: Wen-Hui
authors: WH
authors: Ma
authors: Xue-Min
authors: XM
authors: Zhang
authors: Ji-Fang
authors: JF
authors: Wang