Objective: to explore the method for patients with unilateral complete cleftpalate to recover palatal normal anatomical form and function and to get good voice.
目的：探讨恢复单侧完全性腭裂腭部正常解剖形态与功能，获得良好语音的方法。
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Results The area and height of upper lip in both complete unilateralcleft lip group and cleft lip and palate group decreased significantly than that of normal group.
结果单侧完全性唇裂和唇腭裂患者唇裂术后的上唇面积和上白唇高均明显小于正常对照组。
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Method Six cases with unilateral complete cleftpalate and severe constricted maxilla (age from 16 to 24 years old)were selected, who have been repaired cleft lip and palate previously.