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保留关节假体清创术治疗髋膝关节置换术后早期感染的临床疗效 被引量:4

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摘要 【目的】探讨保留关节假体清创术治疗髋膝关节置换术后早期感染的临床疗效。【方法】选择2006年1月至2018年6月在上海长航医院骨科及上海开元骨科医院,诊治人工就膝关节置换术后假体周围早期感染患者23例,所有患者均给予保留假体清创术和抗生素治疗。观察患者是否治疗成功,术前和术后3个月采用美国特种外科医院膝关节功能评分(American Hospital for Special Surgery Knee Score,HSS)评估膝关节功能,采用駆关节功能评分(Harris)评估魏关节功能。【结果】本组23例患者细菌培养均呈阳性,共培养出28株细菌,其中革兰阳性菌23株,革兰阴性菌5株。23例患者中,成功保留假体20例(86.96%),包括14例膝关节置换术患者和6例髋关节置换术患者;保留假体失败3例(13.04%),包括1例膝置换术后患者和2例髋关节置换术后患者。膝关节保留假体成功患者术后3个月HSS评分为(89.73±5.87)分,显著高于术前的(48.25±9.74)分,其差异有统计学意义(t=16.321,P=0.00);髋关节保留假体成功患者术后3个月Harris评分为(87.15±6.23)分,显著高于末前的(44.28±10.92)分,其差异有统计学意义(t=22.521,P=0.00)。【结论】术中彻底清除感染和坏死组织,同时根据药敏结果选用相应的抗生素治疗;髋膝关节置换术后早期感染患者保留假体的成功率较高,值得临床推广应用。
出处 《医学临床研究》 CAS 2021年第8期1250-1252,共3页 Journal of Clinical Research
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