法医学杂志

法医学杂志 ›› 2013, Vol. 29 ›› Issue (3): 176-179.DOI: 10.3969/j.issn.1004-5619.2013.03.005

• 论著 • 上一篇    下一篇

舌骨形态特征及其性别差异

王  杰1，陈禄仕2，陆绍兴3，郭金昌4，邱林川4   

  1. （1. 贵阳医学院，贵州 贵阳 550004； 2. 贵州警官职业学院，贵州 贵阳 550005； 3. 独山县公安局刑侦大队，贵州 独山 558200； 4. 贵阳市公安局南明分局，贵州 贵阳 550002）
  • 发布日期:2013-06-25 出版日期:2013-06-28
  • 通讯作者: 陈禄仕，男，教授，主要从事法医昆虫学及法医人类学研究；E-mail：lushi64138@sina.com
  • 作者简介:王杰（1963—），男，四川江安人，副教授，主要从事法医病理学研究；E-mail：Wj6400@gmc.edu.cn

Morphological Characteristics of Hyoid Bone and Its Gender Difference

WANG JIE1, CHEN LU-SHI2, LU SHAO-XING3, GUO JIN-CHANG4, QIU LIN-CHUAN4   

  1. （1. Guiyang Medical College, Guiyang 550004, China; 2. Guizhou Police Officer Vocational College, Guiyang 550005, China; 3. Criminal Investigation Team, Dushan Public Security Bureau, Dushan 558200, China; 4. Nanming Branch of Guiyang Public Security Bureau, Guiyang 550002, China）
  • Online:2013-06-25 Published:2013-06-28

被引次数

3

摘要： 目的 了解舌骨的形态特征，分析其性别差异以及法医学意义。 方法 收集成人尸体的舌骨68例，加温后除去多余的软组织，肉眼观察舌骨体与舌骨大、小角连接的性质，形态特征及其骨化程度，测量舌骨体高和舌骨体弓高，并比较两者在男、女两性间差异，推导舌骨性别的判别分析方程。 结果 获得了双侧完全骨化、双侧无骨化、双侧部分骨化、单侧完全骨化（另一侧部分骨化）、单侧完全骨化（另一侧无骨化） 5种骨化连接状态，且男性舌骨弓高（x1）和舌骨体高（x2）均大于女性（P<0.01），舌骨性别（y）的最佳判别分析方程：y=0.438 x1+1.042 x2-12.979，判别值为-0.272 5，判别率为88.2%。 结论 根据舌骨的形态性别特征，可为法医鉴定实践提供帮助。

关键词: 法医人类学, 舌骨, 性别

Abstract: Objective To understand and analyze the morphological characteristics of hyoid bone and its gender difference in order to find out its forensic significance. Methods The hyoid bones of 68 adult corpses were dissected from redundant soft tissues after heating. The connection status of body of hyoid, greater cornu and lesser cornu, the morphological characteristics of hyoid bone and the degree of ossification were observed by visual inspection. The height of hyoid bone and the arched height of hyoid bone were measured and compared the differences between male and female in order to deduce the analytic equation for gender estimation by hyoid bone. Results Five connection conditions of hyoid bone were identified by the morphological characteristics, including complete ossification in both sides, no ossification in both sides, partial ossification in both sides, complete ossification in one side （partial ossification in the other side）, and complete ossification in one side （no ossification in the other side）. The values of the arched height of hyoid bone （x1） and the height of hyoid bone （x2） in male were both higher than that in female （P<0.01）. The analytic equation for gender estimation （y） was y=0.438 x1+1.042 x2-12.979. The discriminant value was -0.272 5 and the resolution was 88.2%. Conclusion According to the gender characteristics of hyoid bone, the data of hyoid bone can provide helps for forensic practices.

Key words: forensic anthropology, hyoid bone, gender

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