成人骨性Ⅱ类均、高角患者的上气道结构三维分析(1)
[摘要]目的：通过使用锥束计算机断层扫描技术(Cone-beamcomputedtomography，CBCT)，对成人骨性Ⅱ类患者上气道影像进行测量，分析骨性Ⅱ类患者与阻塞性睡眠呼吸暂停低通气综合征(Obstructive sleep apnea-hypopnea syndrome，OSAHS)之间的相关性，为临床诊断及治疗OSAHS提供理论依据。方法：选取2015-2018年在广西医科大学附属口腔医院口腔正畸科就诊的38例成人骨性Ⅱ类(ANB角>5°)患者，按下颌角高度分为均角组(22°5°) patients who were admitted to the department of Orthodontics， Affiliated Stomatological Hospital of Guangxi Medical University from 2015 to 2018 were selected and divided into the average angle group (22°, http://www.100md.com(梁晓 刘婷婷 赵越 等)