恒牙早期青少年上气道宽度及舌骨位置的X线头影测量研究  

Study on the Upper Airway Widths and Tongue Positions in Terms of Different Angle Classification in Adolescence

作　　者：彭雪姣[1] 陆苇[1] 季骏[1] 郝静[1] 赵丹[1] 

机构地区：[1]南京大学医学院附属南京市口腔医院正畸科,江苏南京210008

出　　处：《口腔医学研究》2007年第2期188-190,共3页Journal of Oral Science Research

摘　　要：目的:研究恒牙早期青少年不同矢状骨面型上气道宽度及舌骨位置,从而探讨阻塞性睡眠呼吸暂停综合症发病与矢状骨面型的关系。方法:对110名青少年分成3组,分别为Ⅰ、Ⅱ、Ⅲ类骨面型,无鼾症,无腺样体,扁桃体肥大等咽部疾患,进行X线头影测量分析,研究不同矢状骨面型的气道宽度,舌骨位置。结果:通过ANB角进行分组,得出3种矢状骨面型青少年的气道宽度值,舌骨位置值和变异范围,并比较3组间的差异。结论:3组矢状骨面型间腭咽宽度无显著性差异,但舌咽宽度Ⅱ、Ⅰ、Ⅲ类有渐增大趋势,并且Ⅱ类与Ⅲ类比较舌咽宽度有显著性差异,舌骨垂直向位置无明显关系,而矢状位置有显著差异。Objective： The purpose of this study was to investigate various upper airway widths and tongue positions according to different Angle classification in adolescence. Methods： 110 adolescences without snoring, cardiocirculatoy disturbances, tonsil hypertrophy and similar pharynx disturbances were recruited and classified into 3 groups in terms of Angle classification. Lateral cephalometric were taken respectively to compare the difference of upper airway width and tongue position among three groups. Results： The variety of upper airway widths and tongue positions were led to 3 groups. Conclusion： There was no significant difference in the upper airway width in 3 groups, but the tendency was that the upper airway width increased in the order of Angle class Ⅱ , Ⅰ and Ⅲ Besides. There was significant difference in the upper airway width between Angle class Ⅱ and Ⅲ. And there was significant difference in the sagittal position of tongue.

关 键 词：阻塞性睡眠呼吸暂停综合症 上气道 舌骨 头影测量 

分 类 号：R816.98[医药卫生—放射医学]