作者应用超声波诊断仪,以10例发音正常人为对照,对15例腭裂患者发音时咽侧壁的运动形式进行了分析。结果表明,发音正常人与腭裂惠者发音时咽侧壁的运动形态基本相同,但其运动量明显不同,腭裂患者咽侧壁运动量低于发音正常人。应用超声波观察咽侧壁运动,在临床上对腭裂患者治疗方面具有实用价值。 The author applied ultrasonic diagnostic apparatus to 10 cases of normal pronunciation as controls, 15 cases of cleft palate patients articulation during the movement of the side wall were analyzed. The results showed that the movement patterns of the pharyngeal wall were similar between normal uterus and cleft palate, but their movement was obviously different. The movement of the pharyngeal wall in patients with cleft palate was lower than that of normal uterus. The application of ultrasound to observe pharyngeal wall movement, clinical treatment of patients with cleft palate has practical value.