目的探讨腭板骨缺损修复对腭咽闭合的影响。
Objective To observe whether repairing the hard palate can improve velopharyngeal function.
腭裂术后评价腭咽闭合功能的方法多种多样。
There are varieties methods to evaluate velopharyngeal function of the cleft palate patient after surgery.
初步研究认为腭板骨缺损修复能改善腭咽闭合。
A primary clinical study proves that repairing of the hard palate cleft can improve the velopharyngeal function.
目的研究腭裂术后腭咽闭合功能不全型患者辅音的声学特点。
Objective to study the acoustic features of the consonant of the patients with post-palatoplasty velopharyngeal insufficiency (VPI).
结果用这两种方法检测所观察到的腭咽闭合类型分布完全一致；
Results The velopharyngeal types observed by these two methods were completely consistent.
目的探讨腭裂手术切口设计的改良对术后腭咽闭合不全的影响。
The relationship between modified incision of cleft palate operation and post-operation velopharyngeal insufficiency(VPI);
目的：探索修复过宽腭裂的手术方法，以达到良好的腭咽闭合效果。
Objective To search a more suitable method that was used for repairing over-wide cleft palate.
目的比较CT和鼻咽纤维镜两种方法对正常发音者腭咽闭合功能的检测。
Objective Comparing the examination of velopharyngeal function of normal phonation using CT and nasopharyngofiberscope (NPF).
结果：改良的联合术式设计可明显提高腭咽闭合不全患者的腭咽闭合率。
Results: the improved combined operation design can significantly improve the closure rate of the patients with VPI.
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 provide anatomic data for repairing cleft palate and improve velopharyngeal inadequacy with posterior pharyngeal flap.
方法对18例腭成形术后且腭咽闭合良好的患者进行语音训练。包括训练前后语音清晰度测试与评定。
Methods Supply speech training to 18 patients with velopharyngeal closure well palatoplasty, including articulation test and evaluation, before and after training.
方法应用CT和鼻咽纤维镜分别对10例正常发音者的腭咽闭合类型和腭咽闭合不全比率进行检测并比较。
Methods Examination and comparison the velopharyngeal types and velopharyngeal insufficiency rates of 10 patients with normal phonation using CT and NPF.
目的研究腭裂术后不同语音清晰度患者元音共振峰模式的差异，以及元音第三共振峰同腭咽闭合不全率的关系。
AIM to study the spectrum features of formant pattern of vowel and the relationship between RVPI and F3 in postoperative patients.
目的：研究腭裂术后不同腭咽闭合状况患者的语音声学特征，为腭裂患者语音矫治过程中的语音评价提供新的方法。
Objective To study acoustic features of cleft palate patients with different velopharyngeal conditions, provide a new method for speech evaluating of patients with cleft palate during speech therapy.
目的：研究腭裂术后不同腭咽闭合状况患者的语音声学特征，为腭裂患者语音矫治过程中的语音评价提供新的方法。
Objective To study acoustic features of cleft palate patients with different velopharyngeal conditions, provide a new method for speech evaluating of patients with cleft palate during speech therapy.
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