ArticleJournal of forensic dental sciences
Facial indices in lateral cephalogram for sex prediction in Chennai population - A semi-novel study.
Article in Journal of forensic dental sciences. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Use of Lateral Teleradiography in Sex Estimation for Forensic Purposes: a Systematic Review.Acta stomatologica Croatica · 2025Article
- Assessment of Sexual Dimorphism Through Lateral Cephalogram in Children Aged 10-12 Years.Cureus · 2024Article
- Cranial and Odontological Methods for Sex Estimation-A Scoping Review.Medicina (Kaunas, Lithuania) · 2022Article
- Geometric morphometric analysis for sex determination using lateral cephalograms in Indian population: A preliminary study.Journal of oral and maxillofacial pathology : JOMFPArticle
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Authors and funding
3 authors.
Funding
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Abstract
backgroundOsteological examination is a very reliable tool to determine the sex of the individual as the consolidation of the dimorphic characteristics concludes the sex of the individual. This study was performed with lateral cephalograms, which is a vital diagnostic tool for patients undergoing orthodontic treatment. An index was formed, which could be considered as a reliable sex determinant in forensic applications. MATERIALS AND
methodsThis pilot study was performed on samples of the Dravidian population. Two-fifty individuals, whose age ranged between 25 and 40 years, were taken (125 subjects were males and 125 subjects were females). A total of ninety-nine cephalometric variables were compared, subjected to statistical analysis and tested for significance using the
resultsOut of a total of 99 variables tested only twenty-four variables showed statistical significance. So, these twenty-four variables were then subjected to discriminant function analysis to evaluate the effectiveness of each variable in predicting the sex of an individual Individually, Ramus length (Ramus ln), Condylion to Gnathion (Co-Gn) and ramus height showed the highest sex determining dependability of 78%. On the flipside, lower anterior facial height (LAFH), with 52%, showed the lowest consistency.
conclusionFrom this study, it is clearly evident that cephalometric landmarks are reliable sex determinants to a good extent. All the statistically significant measurements, but one, showed acceptable percentages of reliability. This means the chosen variables can be used for the Dravidian population to robustly determine the sex of the individuals of interest.
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