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作者用3.4mm的光纤鼻内窥镜电视录像法研究了25名经裂腭修补术患者(不包括咽整形术)连讲10句句子时的咽腭关闭情况,以及咽侧壁及腭帆的运动程度,并同时录音。鼻音按程度分成1～6级。并用镜片试验检测鼻漏气的现象。结果见19例无过度鼻音者(按作者的鼻音程度分级为1～2级)中13例之咽腭是关闭不全的。其特点是:在讲到需要鼻腔和口腔隔绝的字音时,靠抬高咽帆来关闭咽腭,而咽侧壁几不运
The authors studied the closure of the pharyngeal and palatal palate in 25 patients who underwent repair of the cleft palate (excluding pharyngeal angioplasty) with a 3.4 mm optical nasal endoscope television recording, as well as pharyngeal and palatal closure of the pharyngeal wall and palatal Exercise level, and at the same time recording. Divided by the level of nasal tone 1 to 6. And with the lens test nasal leak phenomenon. The results of 19 cases without excessive nasal tone (according to the author's nasal level of grade 1 to 2) 13 cases of the pharyngeal palate is incomplete. It is characterized by: When it comes to the need for nasal and oral isolated pronunciation, by lifting the pharyngeal sail to close the pharyngeal palate, while the pharyngeal side wall is not shipped