Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
96649 | Forensic Science International | 2011 | 8 Pages |
Abstract
Determining the age at death of females by skeletal features is extremely difficult and important, both in forensics and in physical anthropology. Our previous study of male pubic symphysis suggests that the indicators of morphological changes provide the best results for personal age identification. The indicators that help deduce of the age of females was approximately the same as males except for two specific indicators, which are bone density of the symphysial surface and viz. Viz are ridges and furrows on the symphysial surface, ossific nodules, lower extremities, ventral and ridge of the rampart, dorsal margin, ventral beveling and general macroscopic changes on the symphysial surface. Samples were drawn from 338 female individuals. The study procedures are as follows: Firstly, we examined the morphological features of pubic symphysis using the criteria similar to Hanihara's, Gilbert-McKern and Suchey-Brooks's methods. Secondly, we evaluated each stage with an appropriate score. Thirdly, we deduced four equations to assess the morphological features of the ages of females by statistic analysis. The results were discussed by comparing with Hanihara's, Gilbert-McKern and Suchey-Brooks's methods. The results were consistent and the developing methods for determining the age of death of females were produced.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Xi-ping Chen, Zhong-yao Zhang, Guang-you Zhu, Lu-yang Tao,