男性对女性前额骨和轨道骨形态的定量分析
Meagan Wu1, Lauren K Salinero1, Ashley E Chang1
1From the Division of Plastic, Reconstructive, and Oral Surgery, Children's Hospital of Philadelphia, Philadelphia, PA.
Plastic and reconstructive surgery. Global open
|September 26, 2025
概括
面部女性化手术需要了解骨差异. 这项研究发现额头,眉毛和轨道边缘的性别差异显著,有助于手术规划.
科学领域:
- 整形外科 整形外科 整形外科
- 人类测量学 人类测量学.
- 法医人类学 法医人类学
背景情况:
- 面部女性化手术 (FFS) 正在扩大.
- 了解基于性别的骨形态差异对于FFS至关重要.
- 这项研究量化了额头骨和轨道区域的形态变异性.
研究的目的:
- 调查前额骨和轨道区域的基于性别的差异.
- 量化描述成年 cisgender 种群中的形态变异性.
- 提供数据以指导FFS手术前咨询和手术规划.
主要方法:
- 在154名成年人的头部CT扫描中利用了501个数字地标.
- 应用通用骨分析用于骨对齐.
- 采用主要组件分析和强大的等级聚合来识别性别预测特征.
主要成果:
- 分析了70名男性和84名女性.
- 确定了119个特征,具有显著的基于性别的变化 (P <0.05).
- 观察到的最大变异在额头上部, glabella / 中间眉毛和外侧轨道下边缘.
结论:
- 上面的关键解剖区域表现出明显的基于性别的变化.
- 这些发现为研究骨二形态提供了一个客观的框架.
- 数据可以为FFS提供手术前咨询和手术规划.
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