Orthopantomographic Evaluation of Canine and First Premolar Using Demirjian's Stages in Central India: New Approach to Forensic Age Estimation
: Teeth development is widely used for age estimation in forensic science. The aims of this study were as follows: first, to establish Indian data on canine and first premolar development for age estimation and second, to investigate population differences in teeth development. Orthopantomograms of...
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Published in | Journal of forensic sciences Vol. 57; no. 4; pp. 1082 - 1086 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Oxford, UK
Blackwell Publishing Ltd
01.07.2012
Wiley Subscription Services, Inc |
Subjects | |
Online Access | Get full text |
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Summary: | : Teeth development is widely used for age estimation in forensic science. The aims of this study were as follows: first, to establish Indian data on canine and first premolar development for age estimation and second, to investigate population differences in teeth development. Orthopantomograms of 340 Indian children aged between 5 and 14 years were analyzed. Demirjian’s stages were recorded for the developmental evaluation of canine and first premolar and for further descriptive statistical analysis. A two‐way ANOVA was performed to test the significance of difference in teeth development by sex and stage. A one‐way ANOVA was performed to investigate population differences in teeth development. Results showed statistically significant differences in teeth development by sex and stage. Accordingly, teeth development was earlier in girls. No statistically significant differences were observed in timings of Demirjian’s stages among different populations. In conclusion, the findings of this study could be used for age estimation of Indian children. |
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Bibliography: | ark:/67375/WNG-MGVFJJ1N-6 ArticleID:JFO2111 istex:51D223F80BA56BB13EC0DC276E224BA5A8D17C5E ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 0022-1198 1556-4029 |
DOI: | 10.1111/j.1556-4029.2012.02111.x |