唇、腭裂是口腔颌面部最常见的先天发育畸形。在我国,新生儿唇、腭裂的发病率为1‰左右。患者上唇和腭部裂开,或单侧,或双侧;或部分,或完全;或只在唇部,或只在腭部。而临床常见者多为唇、腭兼裂,不仅容貌受影响,而且腭部裂开后使其口腔与鼻腔相通,严重影响进食和发音等口腔功能。虽经手术治疗能关闭唇腭部裂隙,但语言功能仍有障碍,患儿幼时往往为此辍学,随年龄增加也羞于参加社交活动,以致不同程度地产生心理障碍,痛苦不堪。目前,国内大、中型医院虽普遍开展了手术 Lip, cleft palate is the most common congenital malformations of oral and maxillofacial region. In our country, the incidence of lip and cleft palate is about 1 ‰. Patients with upper lip and palate cleft, or unilateral, or bilateral; or partial or complete; or only in the lip, or only in the palate. The clinical common are mostly lip, palate split, not only affected by the appearance, and the cleft palate after the opening of the mouth and nasal communication, seriously affecting the oral and oral functions such as pronunciation. Although surgical treatment can close the cleft lip and palate cleft, but the language function is still obstacles, children often drop out of school when young, with age ashamed to participate in social activities, resulting in varying degrees of psychological disorders, painful. At present, the domestic large and medium-sized hospitals are generally carried out surgery