腹股沟斜疝、隐睾、鞘膜积液等是小儿外科常见手术,一般多采用腹股沟切口,传统术后包扎方法多为纱布加压覆盖,胶布粘贴。而2岁以下幼儿因恐惧、年龄过小而不愿或不能告知家长排尿愿望,故经常尿湿切口敷料,如更换不及时容易造成切口感染、裂开等并发症。同时,频繁地更换敷料,会 Inguinal hernia inguinal hernia, cryptorchidism, hydrocele and other surgical common pediatric surgery, the general use of groin incision, the traditional method of bandage dressing mostly gauze pressure, tape affixed. The children under 2 years old because of fear, age is too small and do not want to or can not inform the urination of parents, it is often wet incision dressings, such as replacement is not likely to cause incision infection, rupture and other complications. At the same time, frequent dressing changes will be