›› 2017, Vol. 37 ›› Issue (2): 144-148.

• 临床研究 • 上一篇    下一篇

矢状骨面型错合畸形对成年人上气道影响的CBCT研究

杨莉,韩蓓蕾,刘海霞   

  1. 新疆医科大学第二附属医院
  • 收稿日期:2016-08-16 修回日期:2016-09-26 出版日期:2017-02-28 发布日期:2017-02-28
  • 通讯作者: 刘海霞 E-mail:yaobeideli@qq.com
  • 基金资助:
    新疆医科大学科研创新基金

Impaction of Adult Pharyngeal in Different sagittal skeletal facial Malocclusion in CBCT

  • Received:2016-08-16 Revised:2016-09-26 Online:2017-02-28 Published:2017-02-28

摘要: 【摘要】目的:研究不同矢状骨面型错合畸形成年患者上气道大小形态的特点,探讨颅颌面结构对上气道的影响。方法:收集2014年1月至2016年3月期间就诊于乌鲁木齐市口腔医院正畸科Ⅰ类、Ⅱ类、Ⅲ类矢状骨面型成年错合畸形患者正畸治疗前锥束CT资料各30例,利用Mimics 16.0软件测量上气道HP平面、SP平面、TE平面及EB平面的矢状径、横径、截面面积,各段体积与高度,并对测量结果进行统计学分析。结果:上气道形态SP平面、TE平面、EB平面矢状径,各平面截面积,腭咽容积及上气道总容积上,Ⅰ类、Ⅱ类矢状骨面型均小于Ⅲ类;HP平面截面积上,Ⅱ类矢状骨面型的小于Ⅰ类、Ⅲ类。结论:Ⅱ类矢状骨面型上气道形态明显狭窄且更易导致睡眠呼吸暂停综合征的发生。临床工作中运用CBCT技术,详尽分析上气道形态,制定完善治疗方案并对OSA进行早期预防。

关键词: 【关键词】上气道, 错合畸形, CBCT

Abstract: [Abstract]Objective: to study the charateristics of oropharyngeal airway size and three-dimensional morphological in different sagittal skeletal facial, to explore the relationship between craniofacial structure and upper airway morphology. Methods: collected class I, II and III sagittal skeletal pattern adult patients in Urumqi Stomatological Hospital orthodontic division from January 2014 to March 2016, and organized their pretherapy CBCT date, 30 cases in each group. Mimics 16.0 software was used to measure the sagittal diameter, transverse diameter, the area, volume and height, and the results were statistically analyzed. Results: there are differences in different sagittal skeletal pattern group on airway morphology in sagittal diameter of SP plane, TE plane and EB plane, cross-sectional area of each plane, velopharyngeal the volume and total upper airway volume, the difference was statistically significant. Conclusion: the airway morphology of class Ⅱ sagittal skeletal patternis obviously narrow, and more likely to lead the sleep apnea syndrome occurrence. According the CBCT technology in clinical, analysis the airway morphology , formulate treatment and early prevent OSA.

Key words: [Key words] upper airway, malocclusion, CBCT

中图分类号: