论文部分内容阅读
二、使用方法:颌面颈部手术切开皮肤全层后,用皮瓣拉钩从切口皮下钩起皮瓣边缘。根据皮瓣大小,可用左手食指、中指和无名指同时并排提起1～3个皮瓣拉钩,将预定分离部位的皮肤拉紧、展平。右手持手术刀分离皮瓣。随着皮瓣的游离可改变拉钩的牵拉部位。 皮瓣拉钩细而尖锐,易刺入皮瓣边缘真皮层,不造成边缘皮肤损伤,牵拉牢靠,不易滑脱。左手可同时提起3个皮瓣拉钩,使6个位点同时钩起皮瓣边缘,均匀用力拉紧、展平皮瓣,为平整地剥离颈瓣创造了条件。用于上颌骨切除术、腮腺手术及皮淋巴清扫术等需剥离较大皮瓣时尤为适宜。
Second, the use of method: maxillofacial neck surgery cut the full thickness of the skin, with the flap hook hook from the incision skin flap edge. According to the size of the flap, the left index finger, middle finger and ring finger can be lifted side by side at the same time 1 to 3 flap pull hooks, the skin will be scheduled to separate parts of the tension, flattened. Right hand holding scalpel separation flap. With the flap free to change the pulling part of the hook. Flap pull the hook thin and sharp, easy to pierce the dermal layer of the edge of the skin, does not cause marginal skin damage, pull firmly, not easy to slip. The left hand can simultaneously lift the three flap pull hooks, so that the six sites at the same time hook the flap edge, even tighten the force, flattening the flap, to flatly peel the neck to create the conditions. For maxillary resection, parotid surgery and lymphadenectomy need to peel larger flap is particularly suitable.