【摘要】 目的回顾性分析AML假体在人工髋关节股骨侧翻修中的应用经验,探讨其应用价值。方法采用AML假体对35例人工髋关节术后股骨侧假体松动、股骨骨缺损Paprosky分型Ⅰ~Ⅲb型的患者进行了翻修。结果平均随访17个月,所有病例的X线表现均无明显变化,无假体下沉、移位和原有骨缺损进一步加重,Harris评分平均由37分提高到92分。结论人工髋关节术后股骨侧假体松动者中,针对PaproskyⅠ~Ⅲb型骨缺损的翻修,AML假体是一个良好的选择。更多还原

【Abstract】 Objective Studying the experience of total hip revision in the femur side with AML prosthesis retrospectively,and to analyze its value.Methods Thirty-five cases were revised with AML prosthesis after failed total hip arthroplasty in the femur side,the bone loss was I-Ⅲb according to Paprosky classification.Results Mean follow-up periods was 17 months,no screenage of prosthesis subside,migrating and more bone loss were showed in all cases postoperatively.Mean Harris score was increased from 37 to 92.Conclusion AML prosthesis is a good choice for the total hip revision in the femur side with I-Ⅲb by Paprosky classification.更多还原