人工全膝关节置换后的感染发病机制与诊断及治疗

被引:6
作者
衣明
黄荣
李书忠
机构
[1] 青岛大学医学院附属医院脊柱外科
关键词
人工膝关节置换; 感染; 发病机制; 诊断; 治疗; 综述文献;
D O I
暂无
中图分类号
R687.4 [关节手术];
学科分类号
100220 [骨科学];
摘要
背景:假体周围感染已成为全膝关节置换后常见的并发症,了解其发病机制,早期及时的做出诊断,并制定出最佳的治疗方案对全膝关节置换的预后非常重要。目的:综述近几年关于人工全膝关节置换后的感染发病机制与诊断治疗的最新进展。方法:应用计算机检索1982-01/2009-12CNKI数据库、Pubmed数据库相关文章,检索词为"人工膝关节置换,感染,total knee arthroplasty,infection",共检索到文献2673篇。此外手工查阅相关专著数部。最终纳入符合标准的文献34篇。结果与结论:假体表面形成一层保护性的生物膜是抗生素难以将病原微生物灭除的主要原因。血液化验、细菌学培养及影像学检查是诊断全膝关节置换的有效手段,但各有优点及不足,诊断时应结合各种检查结果综合考虑。目前,全膝关节置换的治疗方式主要有单纯应用抗生素、清创保留假体、彻底清创一期或二期假体再置换、关节融合和关节离断等治疗方式,每种治疗方案都有其适应证,应根据患者的具体病情采用合适的治疗方法。
引用
收藏
页码:1671 / 1674
页数:4
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