髋臼的解剖形态及生物力学研究进展

Recent advances in anatomy and biomechanics of acetabulum

临床应用全髋关节置换手术已经超过30年。由于髋臼结构复杂,以往的生物力学和解剖学研究多集中于股骨上段。因为近年来发现髋臼假体松动是影响全髋关节假体长期寿命的主要因素,所以开始重视髋臼的生物力学研究。本文就髋臼的解剖形态、生物力学特征等研究进展作一综述。

Total hip arthroplasty(THA) has come into the clinical practice for more than 30 years.Because of acetabulum has more complex structure than that of the femur,biomechanical and anatomical studies on THA have been long time focused on the femoral component.More recently,acetabular component loosing has been identified as the important limiting factor affected THA.The biomechanics and anatomy of acetabulum have become to be investigated using various advanced methods.This paper has reviewed the recently advan...