腭裂术后腭咽闭合功能检测方法的研究

The study of assessing methods for velopharyngeal function in patients with operated cleft Palate

作者应用鼻咽内窥镜、电视摄录像系统、计算机等，对１０３例腭裂术后病员进行了腭咽闭合功能的定性和定量分析。从腭咽闭合类型分类研究中发现，闭合不全组冠状类型明显低于闭合完全组（Ｐ＜０．０５）。从术后腭咽闭合功能角度来比较不同手术年龄之效果，结果表明术后腭咽闭合不全率与手术年龄成正比，其中（３岁组的腭咽闭会不全为２８．５７％，而≥７岁组高达９６．４３％（Ｐ＜０．０１）。

This paper describes the study and quantitative analysis of velopharyngeal function in 103 patients with operated cleft palate using NPF, vedio-camera system and computer.The percentage of semi-circular and circular closure patterns after surgery was distinct higher in VPI group than in VPC group,but coronary closure pattern was significant lower in VPI group than in VPC group (p<0. 05).We compared the results of different operative age by VPI after surgery. The results showed that postoperative RVPI was in direct proportion to operated age. VPI in the group less than 3 years of age was 28.57%,but in the group of over 7 years of age was 96. 43%.Both showed significant differdnce (p<0. 01)1.