superierly based posterior pharyngeal flap 释义蒂在上的咽后壁瓣
inferiorly based posterior pharyngeal flap 释义蒂在下的咽后壁瓣
Posterior pharyngeal flap surgery Furlow反向双Z术
secondary posterior pharyngeal flap operation 咽成形术失败后再次手术
Objective: to provide anatomic data for repairing cleft palate and improve velopharyngeal inadequacy with posterior pharyngeal flap.
目的：为临床应用咽后壁组织瓣修复腭裂、改善腭咽闭合不全提供解剖学依据。
OBJECTIVE To study the characteristics of the cleft palate in patients of over 8 years old and the effects of palate repair and posterior pharyngeal flap transplantation PPFT on articulation.
目的：探讨对大龄(8岁以上)腭裂患者的特点，同期行腭裂关闭术和咽后壁组织瓣转移术对语音的影响，以提高修复效果。
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