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烫伤和烧伤是常见的外伤,严重烧伤需要植皮。目前,国内的植皮方法有两种:①大面积的二度以上的烧伤病人,借助于异体皮的移植,帮助自体皮生长。可得少量的自体皮切成一定大小的方形皮片,再在异体皮上交叉打出同样大小的方洞,嵌入自体皮皮片,植于创面;②对自体皮较多的病人,可在取下的自体皮上打上网状刀口,拉开后呈网状植于创面。我国的烧伤治疗技术在国际上处于领先地位,但由于手术器械并不完备,影响了治疗技术的进一步提高。以切方形皮片为例,过去全靠人工剪切,劳动强度大,剪出的皮
Burns and burns are common traumatic injuries, and severe burns require skin grafting. At present, there are two kinds of skin grafting methods in China: ① large area second degree burn patients, with the help of allogeneic skin grafts, to help autologous skin growth. Can get a small amount of autologous skin cut into a certain size of the square skin, and then cross in the skin all the same size of the square hole, embedding autologous skin sheet, implanted in the wound; ② autologous skin more patients can take Under the skin of the net hit a knife on the net, opened after the mesh planted in the wound. China’s burn treatment technology in a leading position in the world, but because of the surgical equipment is not complete, affecting the further improvement of treatment technology. To cut square skin, for example, in the past all rely on manual cutting, labor-intensive, cut the skin