在 ортодонтика治疗之前,在有或没有大微的患者中,PAS和腺的比较
Maike Tabellion1, Jan Lucas Felix Gustav Schneider2, Constanze Charlotte Linsenmann2
1Department of Orthodontics, Saarland University, Homburg, Saar, Germany. maike.tabellion@uks.eu.
Clinical oral investigations
|April 16, 2024
概括
大微,一个骨异常,与在口腔水平上狭窄的后部呼吸道空间有关. 这一发现突显了面形态对患者呼吸道尺寸的影响.
科学领域:
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背景情况:
- 面异常通常与呼吸障碍有关.
- maksillary micrognathia 是一种特定的骨异常,影响面部中部发育.
- 后部呼吸道空间 (PAS) 和腺的大小对于呼吸至关重要.
研究的目的:
- 为了研究大微和后部气道空间和腺体的形态之间的关联.
- 为了比较患有和没有大小的患者的气道尺寸.
主要方法:
- 分析了73名患者的脑电量放射图.
- 患者被分为两组:大微 (SNA < 79°) 和大欧 (SNA > 79°).
- 测量包括部尺寸,后呼吸道空间和腺体大小,并使用科尔莫戈罗夫-斯米尔诺夫,T测试和曼-惠特尼-U测试进行统计分析 (p < 0.05).
主要成果:
- 在两个组之间,在上部后部面部高度和后部气道空间深度在口腔水平上观察到显著的差异.
- 在下水平的后呼吸道空间深度或腺体大小中没有发现显著的差异.
- 大微与后部呼吸道空间深度在口腔层次的减少有关.
结论:
- 骨异常,特别是大微,影响后呼吸道空间的尺寸.
- 大微明显与在口腔水平上较小的后部气道空间深度有关.
- 腺体大小似乎不会受到上微的影响.
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