部投射和部点位置是否会影响W角的可靠性?
Meryem Akpınar1, Farhad Salmanpour1, Hasan Camcı1
1Afyonkarahisar Health Sciences University, Department of Orthodontics, Afyonkarahisar Turkiye.
European oral research
|March 5, 2026
概括
部投射和点的垂直位置影响了正牙科的W角度. 塞拉点的斜腰位置在不良闭合类别中对W角没有显著影响.
科学领域:
- 矯正牙科 矯正牙科是一種矯正牙科.
- 头脑测量分析的分析
- 牙科形态学 牙科形态学
背景情况:
- W 角度是用于正牙科的头度测量仪.
- 在W角度评估中Sella (S) 和G点的可靠性和有效性需要对不同的错误包裹进行进一步的调查.
研究的目的:
- 为了比较Sella (S) 和G点对W角度分析的可靠性和有效性.
- 评估不同缺陷对W角的影响.
- 评估下巴投射和点位置对W角的影响.
主要方法:
- 分析了570名 (年龄在15-25岁) 患有I,II和III类缺陷的个体的脑电图.
- 根据下巴投射,垂直塞拉位置和斜腰塞拉位置进行了子组分析.
- 使用统计分析,包括相关性测试,来确定变量之间的关系.
主要成果:
- 部投影显示,在所有缺陷类别 (p < 0.001) 中,与W角有显著的正相关性.
- 点的垂直位置与高垂直尺寸 (p < 0.001) 的子组中的W角正相关.
- 点的斜腰位置并没有显著影响西角.
结论:
- 部投射和点的垂直位置是影响W角的重要因素.
- 点的斜腰位置对W角的影响微不足道.
- 这些发现有助于更好地了解牙正学中脑力计分析.
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