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Relationship between pulp-tooth volume ratios and chronological age in different anterior teeth on CBCT

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Relationship between pulp-tooth volume ratios and chronological age in different anterior teeth on CBCT

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dc.contributor.author Biuki, Nima es
dc.contributor.author Razi, Tahmineh es
dc.contributor.author Faramarzie, Masoumeh es
dc.date.accessioned 2017-07-19T09:49:01Z
dc.date.available 2017-07-19T09:49:01Z
dc.date.issued 2017 es
dc.identifier.citation Biuki, Nima ; Razi, Tahmineh ; Faramarzie, Masoumeh. Relationship between pulp-tooth volume ratios and chronological age in different anterior teeth on CBCT. En: Journal of Clinical and Experimental Dentistry, 9 5 2017: 688-693 es
dc.identifier.uri http://hdl.handle.net/10550/59699
dc.description.abstract The CBCT imaging technique exhibits proper accuracy to determine the internal anatomy of teeth. Therefore, this technique can use to estimate age by measuring the amount of decrease in the volume of the pulpal cavity of teeth. The aim of the present study was to evaluate the correlation between chronological age and pulp-to-tooth volume ratios in anterior teeth with the use of the CBCT technique and to determine a regression model to estimate human age. In this present descriptive-analytical study, 122 subjects (46 males and 76 females), with an age range of 13-70 years, were evaluated. The MIMICS software program was used to determine the pulp-to-tooth volume ratios in 732 anterior teeth. Regression analysis was used to assess the correlation between age and pulp to tooth volume ratios. In all the teeth evaluated, there was an inverse and significant correlation between age and the pulp-to-tooth volume ratios in males and females, with a stronger correlation in males. In addition, such a correlation was stronger in maxillary central incisors and canines. In the model in which the mean of ratios in anterior teeth was used to estimate age the correlation was stronger compared to that in single tooth. In general, the results of the present study showed that it is advisable to use the mean of all the ratios of anterior teeth in forensics to estimate age. es
dc.title Relationship between pulp-tooth volume ratios and chronological age in different anterior teeth on CBCT es
dc.type journal article es_ES
dc.subject.unesco UNESCO::CIENCIAS MÉDICAS es
dc.identifier.doi 10.4317/jced.53654 es
dc.type.hasVersion VoR es_ES

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