先天性腭裂是人类最常见的发育畸形之一,发病率较高,严重影响患者的语音功能。腭裂患者语音功能障碍,并不完全随着腭裂畸形的修复而消失,术后发音障碍仍然是一个普遍问题。导致腭裂术后语音障碍的因素很多,如:腭裂的严重程度、腭裂修复时机、腭裂修复方法及术后语音治疗等,本文就可能影响腭裂患者术后语音功能的因素进行归纳分析。 Congenital cleft palate is one of the most common human developmental deformities, the incidence is high, seriously affecting the patient’s voice function. Speech dysfunction in patients with cleft palate, does not completely disappear with the repair of cleft palate deformities, postoperative dysphonia is still a common problem. There are many factors that lead to postoperative speech disturbance in cleft palate, such as the severity of cleft palate, timing of cleft palate repair, cleft palate repair and postoperative phonological therapy. In this paper, the factors that may influence speech function in patients with cleft palate are summarized.