구개범 인두부전증의 성형술후 두부계측학적 평가
Cephalometric assessment after surgical correction of V.P.I.
채평배, 김명래,
소속 상세정보
채평배 ( ) - 이화여자대학교
김명래 ( ) - 이화여자대학교
KMID : 0355619930190030337
Abstract
This is to report 4 cases of V.P.I.(Velopharyngeal incompetency) treated with superiorly based pharyngeal flap operation and evaluated with rest lateral cephalogram and speech improvement.
@ES The results are as follows:
@EN 1. The RDUP (resting distance from uvula to the pharynx) and PAW (pharyngeal air-way width) were decreased to 37.5% and 32.5% coincidentally with verbal improvement after surgery.
2. The SPL (soft palate length) was increased to 7.5% of pre-op. SPL.
3. Hypernasality was improved remarkably in pronouncing the pressure sounds and the closed vowel sounds.
4. The rest lateral cephalogram (Youle's analysis) is useful to evaluate the velopharyngeal changes in V.P.I. patients.
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