The femoral head arthroplasty group had the least operation injury but had relative higher reversion rate and worse joint function compared to the total hip joint replacement group.
人工股骨头置换的手术创伤比全髋置换稍小，但并发症发生率、手术翻修率较高，术后功能比全髋置换差。
The femoral head arthroplasty group had the least operation injury but had relative higher reoperation rate and worse joint function compared to the total hip joint replacement group.
人工股骨头置换的手术创伤比全髋置换稍小，但并发症发生率、手术翻修率较高，术后功能比全髋置换差。
Objective to research the cause of loosening of the prosthesis in advanced complication and after total hip joint replacement the technology in revision hip arthroplasty.
目的探讨人工髋关节置换术后晚期假体松动的原因及翻修技术。
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