无张力疝修补术后切口感染的原因和对策

目的探讨无张力疝修补术后切口感染的防治。方法回顾性分析同期成人腹股沟疝无张力修补与传统方法术后切口感染率。结果无张力疝修补的术后切口感染率为0．40％，传统疝修补术后切口感染率为0．80％。两种手术方法术后切口感染率相比差异无统计学意义（P〉0．05）。结论成人腹股沟疝无张力修补虽然有异体高分子材料植入，但并不增加术后切口感染几率，严格遵守无菌手术原则才是预防术后切口感染的关键。

Reasons and countermeasures of postoperative infection of tension - free hernia repair

Objective To explore the prevention and cure of postoperative infection of tension - free hernia repair. Methods Retrospective analysis of the postoperative infection rate of inguinal hernia with tension -free repair and traditional method during the same period. Results The postoperative infection rate of tension - free hernia repair was 0.40% , and the postoperative infection rate of the hernia repair with traditional method was 0.80%. There was no significant difference between them. Conclusions Though there are variant materials implanted in body for inguinal hernia with tension -free repair, there is no more infection probability. To abide the principle of aseptic operation strictly is the key point of preventing postoperative infection of incisional wound.