腭咽闭合不全多见于鼻咽腔过度宽大和软腭麻痹患者。吞咽和发音时,由于软腭不能与咽后壁相触而关闭鼻咽,引起食物鼻腔返流和开放性鼻音。 作者以改良Misra法为1例患者用其一侧扁桃体带蒂埋植于同侧咽后壁,缩小腭咽腔,以恢复腭咽功能,获得成功,报告如下。 Velopharyngeal insufficiency more common in the nasopharynx cavity is too large and soft palate paralysis patients. Swallowing and pronunciation, due to the soft palate can not come into contact with the pharyngeal wall and close the nasopharynx, nasal reflux caused by food and open nasals. The authors improve the Misra method as a case of patients with one side of the tonsil pedunculated in the ipsilateral posterior pharyngeal wall, reduce the velopharyngeal cavity in order to restore the velopharyngeal function, to obtain the success, the report is as follows.