具有百年历史的外科术前备皮方法,被认为达到或减少切口感染的发生而沿用至今,Seropian~[1]等人首次提出对剃毛备皮之后,能减少术后切口感染这一观点的质疑后,针对何时备皮、何种方法备皮的研究成为热点话题。但是,骨科至今执行术前连续3d的备皮及无菌巾包扎~[2]的传统方法。 With a history of 100 years of preoperative skin preparation methods, is considered to achieve or reduce the incidence of incisional infection has been used, Seropian ~ [1] and others for the first time after shaving skin preparation, can reduce the infection after incision infection viewpoint After questioning, when to prepare the skin, what method of skin preparation research has become a hot topic. However, the orthopedic department has so far performed the traditional method of dressing and aseptic towel dressing 3 days before surgery [2].