新疆维汉青少年骨性Ⅰ类错牙合畸形X线头影测量研究  

Cephalometric Differences of Adolescents with Skeletal Class I Malocclusion between Uygurs and Hans in Xinjiang

作　　者：郭静 周梅[2] 刘照永 

机构地区：[1]新疆自治区人民医院口腔科,新疆乌鲁木齐830000 [2]新疆医科大学,新疆乌鲁木齐830000

出　　处：《口腔医学研究》2017年第10期1095-1098,共4页Journal of Oral Science Research

基　　金：新疆维吾尔自治区人民医院院内科研项目(编号:20130309)

摘　　要：目的:研究维吾尔族与汉族恒牙早期骨性Ⅰ类青少年上气道形态和舌骨位置的情况及其差异性。方法:采用计算机辅助X线头影测量技术,对恒牙早期患者的X线头颅定位侧位片进行测量,描图并进行颌骨、舌骨及上气道的测量,对数据进行统计学处理。结果:在上气道测量中,汉族与维吾尔族骨性Ⅰ类错牙合各测量值相比较无显著性差异;在舌骨位置测量中,汉族与维吾尔族舌骨在垂直方向上均无显著差异,在水平方向上,汉族H-CVP较维吾尔族测量值大,差异有统计学意义。结论:维吾尔族与汉族恒牙早期骨性Ⅰ类错牙合畸形青少年上气道形态差异无统计学意义,舌骨水平方向差异有统计学意义。Objective：To investigate the upper airway shape and hyoid position in the early permanent dentition in Uygurs and Hans. Methods： Cephalometry was carried on patients with early permanent dentition. The jaw, hyoid bone, and upper airway were traced and measured for statistical data processing. Results： In the upper airway meas- urements, no difference was found between Uygur and Han. With regard to vertical direction of hyoid position, no difference was found. However, in the horizontal direction, H--CVP in Han was significantly larger than that in Uygur. Conclusion： There was no significant difference in the upper airway shape between the Uygur and Han pa- tients with early skeletal class I malocclusion, however, the difference in the horizontal direction of hyoid was signif- icant.

关 键 词：新疆地区 骨性Ⅰ类错[牙合]畸形 上气道 恒牙早期 头影测量 

分 类 号：R783.5[医药卫生—口腔医学]