Methods: It is very impo rtant to reconstruct the normal anatomical structure among the many kinds of abn ormal from nasal cartilages.

• 方法:单侧唇裂继发鼻畸形矫正中,鼻翼塌陷、鼻孔横置、鼻尖上区歪斜是由于鼻翼软骨与鼻背皮肤位置不协调,鼻翼软骨发育不良、下沉,与鼻侧软骨距离增大所致。