在各种骨图案中,指数与喉气道的相关性
Yasaswini Aluru1, Rajesh Rng2, Anadha N Gujar2
1Orthodontics and Dentofacial Orthopaedics, Sri Rajiv Gandhi College of Dental Sciences, Bengaluru, IND.
Cureus
|June 16, 2023
概括
骨II类缺陷与高和狭窄的喉气道有关. 这与I类和III类模式形成鲜明对比,这些模式显示出更大的气道,影响呼吸.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 头骨面部形态学 头骨面部形态学
- 气道分析 气道分析
背景情况:
- 口腔形态和喉气道尺寸之间的关系对于理解面发育和潜在的呼吸问题至关重要.
- 骨上的差异,特别是在形图案 (I,II,III类) 中,可能会影响口腔指数和气道大小.
研究的目的:
- 调查不同骨模式 (I,II和III类) 中的口腔指数和喉气道尺寸之间的相关性.
主要方法:
- 一项回顾性研究涉及30名个人 (平均年龄17.5岁),根据ANB角度分类为I,II和III类骨模式.
- 从研究模型中使用Korkhaus分析计算的口腔指数.
- 从使用麦克纳马拉气道分析的横向头脑图测量了上下喉气道尺寸.
- 用于统计分析的ANOVA测试.
主要成果:
- 在这三个骨组中,在口腔指数和气道尺寸上观察到有统计学意义的差异.
- 骨II类缺陷表现出最高的平均口腔指数 (P=0.03).
- 第I类异常闭塞显示出最大的平均上呼吸道尺寸 (P=0.041),而第三类异常闭塞则显示出最大的平均下呼吸道尺寸 (P=0.026).
结论:
- 与I类和III类模式相比,具有II类骨模式的受试者往往具有更高的口和较小的喉气道尺寸 (上下两部分).
- 一级和三级的骨模式与分别较大的上方和下方喉气道有关.
关键词:
空气通道的空气通道.这是头脑测量仪 (cephalometry).下呼吸道的下部呼吸道.palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index palatal index 的意思是什么意思上空气道上空气道上空气道相关概念视频
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