人工髋关节置换术是恢复髋关节生理功能的手术方法,一般用于股骨头坏死,髋臼病变,股骨颈头下骨折、粉碎性骨折,严重髋关节病变以及骨折后不愈合的患者。我院自1985年至1991年行人工股骨头置换术、全髋关节置换术共43例。本文收集21例具有完整X线资料、临床资料的患者进行置换术后X线征象分析。 Artificial hip arthroplasty is a surgical method for restoring the physiological function of the hip joint. It is generally used in patients with osteonecrosis of the femoral head, acetabular lesions, submaxillary femoral neck fractures, comminuted fractures, severe hip lesions and nonunion after fracture. Our hospital from 1985 to 1991 artificial femoral head replacement, total hip arthroplasty in 43 cases. In this paper, 21 patients with complete X-ray data and clinical data were collected to analyze the X-ray findings after the replacement.