Methods One side hard palate mucoperiosteum was incised from far-side and a side-reversed mucoperiosteal flap was made,which pedicle located at the same side of cleft edge.

• 方法将一侧硬腭黏骨膜从外侧切开,形成以同侧裂隙边缘为蒂的黏骨膜侧翻瓣,向内侧翻转展开,修复腭裂鼻、咽腔面的缺损,另一侧腭粘骨膜瓣平移旋转覆盖其上;供修复完全性单侧以及双侧腭裂73例。