大量研究显示腭裂患者的软腭肌杂乱地附着于硬腭后缘,然亦有相反的认识。手术矫治可使软腭肌功能在不同程度上得以恢复,造成这种差异的原因之一或 A large number of studies have shown that the cleft palate of patients with cleft palate disorderly attached to the posterior edge of the hard palate, but also have the opposite understanding. Surgical correction of soft palate muscle function can be restored to varying degrees, resulting in one of the reasons for this difference or