目的探讨常规术前剃毛备皮对胸腔手术术后切口感染发生率的影响。
Objective To evaluate the influence of preoperative hair removal on the incidence of postoperative wound infections in thoracic surgery.
目的调查术前不同备皮方法（剃毛与不剃毛）对手术切口感染的影响。
Objective To observe the influence of different skin preparation methods(shaving or non-shaving) on incisional wound infection.
目的探讨对四肢骨折病人手术采用不剃毛备皮法替代传统剃毛备皮法的可行性。
Objective to investigate the feasibility of applying non-hair-shaving preoperative skin preparation to the surgical operation on patients with extremities fracture.
对照组采取传统备皮范围及消毒方法；改进组采取切口周围小范围剃发的备皮范围及消毒方法。
The traditional skin preservation and sterilization methods were adopted in the control group, and partial shaving around incision and sterilization were applied in the improvement group.
结论心脏介入性治疗术前备皮不剃毛不会增加穿刺口感染的机会，也不是影响穿刺口愈合的因素。
Conclusions it did not increase puncture point infection rate without preoperative shaving in cardiac interventional therapy, and did not affect the cure of puncture point.
目的：改变传统备皮方法存在的脐孔皮肤红肿、破溃、疼痛等弊端，使腹腔镜手术脐孔皮肤准备切实达到手术要求。
Objective: To satisfy the needs of laparoscopy operation by correcting the disadvantage of traditional methods with skin preparation of umbilicus.
目的：改变传统备皮方法存在的脐孔皮肤红肿、破溃、疼痛等弊端，使腹腔镜手术脐孔皮肤准备切实达到手术要求。
Objective: To satisfy the needs of laparoscopy operation by correcting the disadvantage of traditional methods with skin preparation of umbilicus.
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