作者分析了121例(168髋)脑瘫患儿一期髋关节成形术的远期疗效,平均随访7.3年。发现髋关节疼痛程度和发生频率均显著下降,术前股骨头形状对结果无显著影响,术前股骨头移位程度对结果有最大影响,年龄对结果也无显著影响。总并发症发生率10.5%。因此可以认为脑瘫患儿一期髋关节成形术的远期疗效良好。 The authors analyzed the long-term efficacy of primary hip arthroplasty in 121 children (168 hips) with cerebral palsy, with a mean follow-up of 7.3 years. It was found that the degree and frequency of hip pain were significantly decreased, the preoperative shape of the femoral head had no significant effect on the results, the degree of preoperative displacement of the femoral head had the greatest effect on the results, and the age had no significant effect on the results. The overall complication rate was 10.5%. Therefore, cerebral palsy children can be considered a good long-term effect of hip arthroplasty.