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唇印的图案中的分布和独特性
Muralidhar Reddy Sangam1, Praveen K1, Raju R Bokan1
1Anatomy, All India Institute of Medical Sciences, Guwahati, Guwahati, IND.
Cureus
|March 8, 2024
概括
嘴唇印记,嘴唇粘膜上独特的槽纹,对于个人识别有价值. 嘴唇印记的研究Cheiloscopy,揭示了在法医科学中有用的明显的模式和分数.
科学领域:
- 法医科学 法医科学 法医科学
- 人体解剖学 解剖学 解剖学
背景情况:
- 唇印,其特点是唇部粘膜上独特的纹和沟,提供了个人识别的潜力.
- 视镜是一种法医技术,利用嘴唇痕迹进行人体识别.
研究的目的:
- 为了研究唇印图案的分布.
- 评估唇印模式的基于性别的差异.
- 使用加权值系统计算唇部分数.
主要方法:
- 一项涉及200名个体 (100名男性,100名女性) 的横截面研究.
- 唇印被分为四个象限,分析槽并得分.
- 应用了加权值评分系统来确定个别的唇部分数.
主要成果:
- 第二类唇印图案最为普遍 (31.8%),其次是第一类唇印图案 (26.21%).
- 平均总口唇得分为1,467.68,男性 (1,486.41) 和女性 (1,448.96) 之间略有差异.
- 在个人和象限之间观察到唇部得分的显著差异.
结论:
- 唇印表现出独特的特征,使其可靠用于个人识别.
- 计算的唇部分数和图案分布可以帮助法医调查.
- 这项研究证实了镜在确定个人身份方面的实用性.
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