폐쇄성 수면무호흡증 진단을 위한 두부규격 방사선사진 계측 분석에 의한 한국 성인 정상교합자의 정상치에 관한 연구
Other Titles
MEAN VALUES OF LATERAL CEPHALOMETRIC ANALYSIS FROM KOREAN ADULTS WITH NORMAL OCCLUSION IN RELATION TO THE DIAGNOSIS OF OBSTRUCTIVE SLEEP APNEA SYNDROME
Authors
박광호 ; 김경호 ; 최희수 ; 허종기 ; 배진성
Citation
Journal of Korean Association Maxillofacial Plastic Reconstructive Surgery (대한악안면성형재건외과학회지), Vol.23(1) : 7-14, 2001
Purpose : The lateral cephalometric Korean norms of the skeletal and pharyngeal dimension were analyzed for the diagnosis of obstructive sleep apnea syndrome(OSAS). Materials and Methods : The lateral cephalometric radiographies were taken in male(n=53) and female(n=50), who had a normal profile, class I occlusion, normal ANB (0∼4 ∘ )(0∼4∘) and normal Wits Appraisal(−4∼0mm) Appraisal(−4∼0mm). The X-rays were traced by two oral and maxillofacial surgeons twice. The significant differences between male-female and examiners were tested. Results : The angle of mandibular line to Nasion-Sella line was 31.12 ∘ /33.79 ∘ 31.12∘/33.79∘ (in male/in female, p=0.0018). The lower Gonion angle was 73.74 ∘ /73.74 ∘ (p=0.9978) 73.74∘/73.74∘(p=0.9978). The length of the soft palate was 36.93mm/34.35mm(p=0.0002). The pharyngeal airway space was 13.42mm/11.55mm at mandibular plane level(PAS(ML))(p=0.0025). The hyoid was placed inferiorly to mandibular plane 0.18mm/7.72mm(p=0.0051). The results from this study are to be used for the diagnosis of OSAS.