在不同的面骨关系中,横向底尺寸的比较:一个圆束计算断层扫描研究
Szu-Ting Chou1,2, Shih-Hsuan Lin1,2, Shih-Chieh Chen1,2
1School of Dentistry, College of Dental Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan.
Journal of dental sciences
|February 2, 2024
概括
横向的头骨底部尺寸在台湾成年人的骨模式中没有显著差异. 然而,男性的头骨基尺寸比女性更大,特别是在中间和后部区域,表明性二态.
科学领域:
- 人类学是人类学.
- 放射学 放射学是一门学科.
- 矯正牙科 矯正牙科是一種矯正牙科.
背景情况:
- 脑力测量研究传统上侧重于前后脑底部尺寸.
- 前部,中部和后部底的横向尺寸较少被探索.
- 研究这些横向维度对于理解面形态至关重要.
研究的目的:
- 为了研究头骨底部的横向尺寸.
- 为了比较这些尺寸在不同的面骨模式 (I,II,III类).
- 通过使用圆束计算断层扫描 (CBCT) 来分析头骨底部横向尺寸的基于性别的差异.
主要方法:
- 分析了210名台湾成年人 (105名男性,105名女性) 的圆束计算机断层扫描 (CBCT) 扫描.
- 横向的头骨底部尺寸是在3D染图像上测量的.
- 统计分析包括独立的t测试,一般线性模型 (GLM) 和皮尔森相关系数.
主要成果:
- 在I,II和III类骨群体中,没有发现底横向尺寸的显著差异.
- 男性的头骨底部尺寸通常比女性更大,除了crista galli长度 (CGL) 和cribriform ethmoid板宽度 (CEPW) 的例外.
- 在大多数大脑中部和后部的大脑底层的尺寸之间观察到显著的相关性.
结论:
- 根据台湾成年人的面骨关系,横向底尺寸没有显著差异.
- 在中部和后部骨底部的横向测量中存在显著的性二态.
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