{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,8,3]],"date-time":"2026-08-03T19:33:49Z","timestamp":1785785629030,"version":"3.56.0"},"reference-count":48,"publisher":"Wiley","issue":"3","license":[{"start":{"date-parts":[[2023,3,31]],"date-time":"2023-03-31T00:00:00Z","timestamp":1680220800000},"content-version":"vor","delay-in-days":0,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":["onlinelibrary.wiley.com"],"crossmark-restriction":true},"short-container-title":["Journal of Forensic Sciences"],"published-print":{"date-parts":[[2023,5]]},"abstract":"<jats:title>Abstract<\/jats:title><jats:p>The secondary dentin deposition that occurs after the tooth formation process results in a decrease in pulp cavity volume in adolescents and adults. The purpose of this critical review was to correlate pulpal and\/or dental volume on cone\u2010beam computed tomography (CBCT) with chronological age approximation. A subobjective was to investigate which methodology and CBCT technical parameters would be most appropriate to evaluate this correlation. This critical review followed the PRISMA guidelines, and it was conducted by a search through PubMed, Embase, SciELO, Scopus, Web of Science, Cochrane Library databases, as well as gray literature. Primary studies that used pulp volume, or pulp chamber to tooth volume ratio measured using CBCT were included. Seven hundred and eight indexed and 31 non\u2010indexed records were identified. A qualitative analysis was performed including 25 selected studies with a total of 5100 individuals, age ranging from 8 to 87\u2009years without sex predilection. The most used method was pulp volume\/tooth volume. CBCT voxel size ranged between 0.09 and 0.5. Manual segmentation associated with threshold algorithms was used in most of the studies. Correlation between the pulp volume\/tooth volume ratio was moderate: \u22120.66 for the upper central incisors, \u22120.59 for upper canines and \u22120.56 for lower canines. High heterogeneity was observed among the studies. It is concluded that pulp volume should be used with caution in age estimation. Evidence supports the preferable use of upper incisors with pulp volume\/tooth volume ratio for age estimation. There is not enough evidence that voxel size interferes in age estimation by pulp volume.<\/jats:p>","DOI":"10.1111\/1556-4029.15248","type":"journal-article","created":{"date-parts":[[2023,3,31]],"date-time":"2023-03-31T11:48:46Z","timestamp":1680263326000},"page":"743-756","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":17,"title":["Pulp volume quantification methods in cone\u2010beam computed tomography for age estimation: A critical review and meta\u2010analysis"],"prefix":"10.1111","volume":"68","author":[{"given":"Marcella Guedes","family":"Barbosa","sequence":"first","affiliation":[{"name":"Oral Radiology Division S\u00e3o Leopoldo Mandic Research Institute  S\u00e3o Paulo Brazil"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ademir","family":"Franco","sequence":"additional","affiliation":[{"name":"Forensic Odontology Division S\u00e3o Leopoldo Mandic Research Institute  S\u00e3o Paulo 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