【中图分类号】R656.2【文献标识码】A【文章编号】1005-2720(2009)03-0014-03

    【摘要】目的：介绍应用材料的腹外疝手术后感染产生的机制和对感染产生的防控措施。方法：查阅有关应用材料进行的腹外疝无张力修补术后感染研究的文献，并进行综合分析。结果：应用材料进行的腹外疝手术后感染产生的机制与多种因素有关，尤其与污染直接相关。结论：应用材料的腹外疝手术后感染产生的机制与直接外源性和间接内源性污染有关，与病人自身状态、手术时伤口的局部环境和术中操作密切相关。

    【关键词】术后感染；应用材料；修补；疝

    Mechanism and preventative management for the postoperative infection of free-tension repair of abdominal external hernia.Lei Zehua，Yu Shenlin.(The people’s hospital of Leshan，Shicuan 614000，China)

    【Abstract】Objective：To introduce the mechanism and preventative management for the postoperative infection of free-tension repair of abdominal external hernia.Methods：A retrospective analysis of the papers of Mechanism and preventative management for the postoperative infection of free-tension repair of abdominal external hernia.Results：It can find out the internal dependability at many factors ......