法医学杂志 ›› 1986, Vol. 0 ›› Issue (4): 15-21.
• 论文 • 上一篇 下一篇
宋宏伟;贾静涛;
发布日期:
出版日期:
SONG HONGWEI; JIA JINGTAO
Online:
Published:
摘要: <正> 根据牙齿磨耗度推断年龄的关键是牙齿磨耗分度的合理性.吴汝康等曾就第一、二磨牙提出六度分类标准.竹井哲司提出按牙齿的形态特点进行分度,将各牙齿的磨耗度分为四度.这些分类方法的差异反映出在牙齿磨耗度方面尚有许多问题值得探讨,如观察牙齿的数量、牙齿磨耗分度的等级和标准等.为了解决这些问题,我们收集了大量样本,借助电子计算机技术进行分析,以寻找出比较合理的牙齿磨耗分度标准.
Abstract: The attrition of teeth was studied in 880 cases from the Liaoning province, China. The total number of teeth studied was 23, 672 in normal teeth. The ages range from 13 to 60 years old above. The new standard of seven graduations for teeth attritions was put farward, and obtained the frequent attrition degrees from the different age groups. There are two or three attrition degrees in every age group. The teeth frequently observed in the different attrition degrees were also point out. This paper shows that the left and right teeth in same aw are similar in the degrees of the attrition, but the teeth attritions, in the lower jaw is heavier than in the uppe jaw, We have faith in that the graduation standard for the attritions is good.
宋宏伟;贾静涛;. 牙齿磨耗分度的研究[J]. 法医学杂志, 1986, 0(4): 15-21.
SONG HONGWEI;JIA JINGTAO. Study on the Graduations of the Attrition of the Teeth[J]. , 1986, 0(4): 15-21.
0 / 推荐
导出引用管理器 EndNote|Ris|BibTeX
链接本文: http://www.fyxzz.cn/CN/
http://www.fyxzz.cn/CN/Y1986/V0/I4/15