利用组织具有弹性的特点,作者设计了弹性瓣修复唇缺损。弹性瓣实际上是单侧红唇瓣。用于修复上下唇红唇半侧缺损。由于瓣内含有唇动脉,故可称为轴型肌皮瓣。手术方法见附图:首先切除红唇病损,而后沿唇红缘切开,渡离含有动脉的红唇瓣。术中应注意,切取下唇瓣时,刀刃应向下;切取上唇瓣时,刀刃应向上。以免损伤唇动脉。最后在无张力下拉拢缝合,重建红唇。 Using the elastic characteristics of the tissue, the authors designed a flexible flap to repair lip defects. The elastic flap is actually a unilateral red lip. Used to repair the upper lip red lip half defect. As the flap contains the lip artery, it can be called axial muscle flap. See the operation method: first remove the red lip lesions, and then cut along the lip red edge, crossing the red lips containing arteries. Surgery should be noted that when cutting the lower lip, the blade should be down; cut the upper lip, the blade should be up. So as not to damage the labial artery. Finally, without tension under the suture, reconstruction of the red lips.