三度腭裂的修复是腭裂修复中较复杂的一种手术。它既要关闭全部裂隙,又要将软腭后退延伸和缩小咽腔,便于腭咽闭合,改善发音功能。这样就大大增加手术难度,并出现顾前难以顾后的矛盾(即要很好关闭硬腭前裂隙就可能影响软腭后退延伸),也就可能在手术后出现硬腭前裂隙术后穿孔的并发症。 Three cleft palate repair is a more complicated operation in cleft palate repair. It is necessary to close all the fissures, but also to extend the soft palate extend and reduce the pharyngeal cavity, for velopharyngeal closure, improve pronunciation function. This drastically increases the difficulty of the procedure and leads to an unmanageable predilection (that is, closing the hard palate before it can be well closed may affect the soft palate retraction extension) and may lead to perforation complications after the operation of the pre-palatal fissure.