RESUMO
OBJECTIVE To find out the way to prevent the infection of surgical wound.METHODS Predisposing factors in surgical site infection were elucidated.Precaution was improved directionally.The administration and monitoring of the aseptics in the operation were emphasized.The qualified rates of disinfection and sterilization for the predisposing factors were analyzed before and after the improvment.RESULTS The total qualified rate was 96.2% before the improvement,while after the improvement was 99.6%.And the difference was statistically significant.Especially the qualified rates of disinfection and sterilization for the air,objects' surface and operators' hands were all improved remarkablly.CONCLUSIONS Augmentation of the administration and monitoring of the aseptics in the operation are important for prevention and nursing to prevent the infection of surgical wound.