单髁膝关节置换术后中长期并发症分析
鲍哲明;付志厚;孙海宁;于秀淳;
摘要(Abstract)：
[目的]研究分析活动平台单髁假体膝关节置换术后并发症的类型特点,术后并发症的预防及处理提供参考。[方法]回顾性分析本科2007年5月～2017年5月472例行膝关节单髁置换的患者,研究术后并发症的发生率及特点,以翻修手术为终点事件进行Kaplan–Meier生存分析统计。[结果] 10年随访的生存率为95.80%(CI 91.9%～99.7%),10年随访期间共出现并发症19例,衬垫脱位10例(其中2例为假体松动合并脱位),假体松动3例(其中1例为感染合并假体松动),术后切口并发症5例(其中感染3例,切口渗液2例),假体周围骨折1例,关节绞锁1例,术后游离体形成1例。对于并发症的处理:行更换衬垫翻修8例,全膝关节置换假体翻修5例,切口清创缝合5例,单髁膝关节置换假体翻修1例,关节镜探查清理1例。[结论]活动平台膝关节单髁假体置换术后并发症主要为衬垫脱位。对术后并发症的原因进行恰当分析,针对不同情况做出及时有效的处置,对于患者的生存预后至关重要。
关键词(KeyWords)： 单髁置换;并发症;单间室骨关节炎
基金项目(Foundation):
作者(Author): 鲍哲明;付志厚;孙海宁;于秀淳;
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DOI:
参考文献(References)：
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