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在长脸和短脸的个体中评估和比较头骨底部形态
Shivprasad Rai1, K Saidath2, Karishma A Mathew3
1Department of Orthodontics and Dentofacial Orthopaedics, Manipal College of Dental Science, Mangalore, Karnataka, India.
长脸的人表现出明显的头骨底部形态,特别是较大的Sella-Nasion,Sella-Basion和Nasion-Sella-Basion测量与短脸的人相比.
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
- 头脑测量分析的分析
背景情况:
- 面部形态在个体之间有很大的差异.
- 了解底差异对于正牙诊断和治疗规划至关重要.
- 长脸和短脸的图案代表着不同的骨类型.
研究的目的:
- 为了比较和分析长脸和短脸表型的个体的底形态.
- 为了确定区分这些面部类型的特定线性和角度头脑测量参数.
主要方法:
- 一项涉及64个人的比较研究,分为长脸 (I组) 和短脸 (II组) 组 (每组32个).
- 基于横向头度参数的分类,包括角,前后面部高度,Jarabak的比率和Y轴.
- 使用头脑测量分析测量头骨底部内的线性和角度参数.
主要成果:
- 在长脸和短脸组之间,在Sella-Nasion,Sella-Basion和Nasion-Sella-Basion测量中观察到统计学上显著的差异.
- 在诸如Sella-Spinoethmoidal suture,Nasion-Spinoethmoidal suture以及与法兰克福水平相关的角度等参数中没有发现统计学意义上的差异.
结论:
- 长脸模式的个体与短脸模式的个体相比,具有更大的Sella-Nasion,Sella-Basion和Nasion-Sella-Basion.
- 这些发现突出了特定的底差异,可以帮助对面部类型的差异诊断.
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