双侧唇裂术后鼻畸形复杂,类型多样,其特点是鼻尖过低,鼻孔扁平,鼻小柱短缺及鼻底过宽。发生该畸形原因多为胚胎时两侧球状突发育较差,出生后面部肌肉的异常牵拉及鼻本身的异常生长所致。这些畸形往往不易在双侧唇裂修复术中得到彻底的矫正。多年来,不少学者对双侧唇裂鼻畸形的矫正进行过研究和探 Bilateral cleft lip nasal deformity complex, diverse types, which is characterized by low nasal tip, flat nose, short columella and nasal floor too wide. Occurrence of the deformity are mostly due to poor embryo development on both sides of the bulb, the abnormal pulling of facial muscles after birth and the abnormal growth of the nose itself. These deformities are often not easily corrected in bilateral cleft lip repair. Over the years, many scholars have studied and probed the correction of bilateral cleft lip nasal deformities