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双侧人工关节置换术后一侧假体周围感染的外科治疗 被引量:2

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摘要 目的探讨双侧人工关节置换术后一侧假体周围感染而另一侧假体无感染长期存活的原因及外科治疗方法。方法分析2012年1月至2014年8月,本组连续收治双侧人工关节置换术后一侧关节假体周围感染而另一侧人工关节假体长期存活6例患者临床资料,男1例,女5例;年龄46~75岁,平均60.7岁。其中双膝关节置换2例,双髋置换4例。一期手术彻底清创,植入抗生素(万古霉素)骨水泥间隔体,感染控制后二期植入关节假体。结果膝、髋各1例假体周围感染经间隔体植入及全身抗感染治疗后感染得到有效控制,二期行关节翻修术。1例膝关节和3例髋关节经过2~3次彻底清创和抗生素骨水泥间隔体植入关节周围感染仍不能得到有效控制,故采取间隔体取出后关节完全旷置,假体周围感染才得以治愈。结论双侧人工关节置换术后一侧假体在感染持续存在情况下,另一侧假体可保持非感染状态下长期存活。感染侧假体取出时应彻底清创以防感染通过血循环播散至另一侧假体。
出处 《中华关节外科杂志(电子版)》 CAS 2015年第5期667-672,共6页 Chinese Journal of Joint Surgery(Electronic Edition)
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