ArticleThe Journal of forensic odonto-stomatology2022
Utility of radiomorphometrics indexes of the mandible for age estimation in adults.
Article in The Journal of forensic odonto-stomatology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
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1 citing paper in PubMed.
- Prevalence of directional asymmetry within the acetabulum and its implications for age estimation.International journal of legal medicine · 2026Article
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Abstract
introductionthe mandible undergoes changes in morphology and density related to the aging process. These changes are measured by radiomorphometric indices that allow inferring bone density indirectly. Also, the age estimation process in adults is challenging since the modifications in the anatomical structures are gradual and require long intervals of time to be noticeable.
objectivethis study aimed to evaluate the usefulness of radiomoformometric indices of the mandible in age estimation in adults. The sample consisted of 230 digital panoramic radiographs of individuals of both genders (115 men and 115 women), with chronological ages between 20 and 81 years, where radiomorphometric indices were obtained in the premolar region and the mandible ramus, using the software ImageJ. An analysis of variance was conducted considering individuals' gender and age group classification categories with Tukey's post hoc test.
resultsa downward trend was observed in means indices values for the older age groups, showing lower values for females. Based on the interaction detected between gender and age groups, multiple regression models were applied to estimate age. These showed a better adjustment for males between 50 and 59 years (R2=82,85%) and males over 60 (R2=80,16%).
conclusionsthe radiomorphometric indices used in this study allowed to infer age from 50 years onwards in males.
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35499534PMC10228190What OpenQuestion holds
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