Dreyer T M, Trier W C
Cleft Palate J. 1984 Oct;21(4):251-3.
The efficacy of palate lengthening procedures and intravelar veloplasty performed at the time of primary cleft palate repair was studied in a series of eighty patients by comparing speech results, pressure flow studies, and the ultimate need for pharyngeal flaps. The results indicate that intravelar veloplasty yields better speech through better velopharyngeal function and less frequent pharyngeal flap procedures.
通过比较语音结果、压力流量研究以及对咽瓣的最终需求，在一系列80例患者中研究了在一期腭裂修复时进行的腭延长手术和腭内肌成形术的疗效。结果表明，腭内肌成形术通过更好的腭咽功能和更少的咽瓣手术次数产生更好的语音效果。
