作者等于1971年首先描述了经颊部的鼻唇沟皮瓣立即修复口底。鼻唇沟皮瓣虽不能如额部、颈部或胸肩峰皮瓣所能供给那样多的组织量,但常为修复适度缺损的最好方法。它能以最小的面容畸形而获得极好的口腔功能。方法: 切除口腔癌后,在一侧或两侧设计一个宽大的蒂在下的鼻唇沟皮瓣(如图)。皮瓣尖端止于内(?)下约5毫米。翻起皮瓣要有足够的皮下组织以保证足够的皮下血液供应,但也不宜过深以免损伤面神经。为了在转入口 The equivalent of 1971 first described the immediate repair of the floor of the mouth via the buccal nasolabial flap. Although the nasolabial flap can not be as large as the forehead, neck, or thoracolumbar flap, it is often the best way to repair a moderate defect. It delivers excellent oral function with minimal facial deformity. Methods: After removal of oral cancer, a large pedicle nasolabial flap was designed on one or both sides (pictured). The tip of the flap stops about 5 mm below the inside (?). Flip the flap should have enough subcutaneous tissue to ensure adequate subcutaneous blood supply, but it should not be too deep to avoid damage to the facial nerve. In order to turn entrance