Abstract Nasal deformities due to cartilage, muscle and fascia abnormality are vary common in patients with cleft lip. maxillary hypoplasia is another important following sign.

• 提 要 唇裂患者由于鼻中隔、鼻软骨、肌肉及筋膜等组织异常，都伴有不同程度的鼻畸形。