The micro CT evaluation of crown and root pulp volume versus dentin thickness in teeth in postmortem interval (PMI)

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dc.contributor.authorÇetin, Selçuk
dc.contributor.authorAkbulut, Nihat
dc.contributor.authorOrhan, Kaan
dc.contributor.authorBilecenoğlu, Burak
dc.contributor.authorOcak, Mert
dc.contributor.authorBayram, Emre
dc.contributor.authorAltan, Ahmet
dc.date.accessioned2024-04-24T16:02:39Z
dc.date.available2024-04-24T16:02:39Z
dc.date.issued2024
dc.departmentDicle Üniversitesi, Diş Hekimliği Fakültesi, Endodonti Anabilim Dalıen_US
dc.description.abstractDetermining the postmortem interval (PMI) is one of the main study subjects of forensic sciences. The main purpose of this prospective in vitro study that was the Micro-CT evaluation of teeth crown and root pulp volume versus dentin thickness in terms of PMI determination. The study involved 60 female Wistar rats, with weights ranging from 270 to 320 g. These rats were grouped into six different post-mortem period categories. Following the animals' sacrifice, they were subjected to a natural putrefaction period, with a control group, in the grounds of a sheltered garden. Hemi-mandible samples were then extracted and placed in glass tubes for Micro-CT evaluations, following the progression of putrefaction processes. The pulp volume and dentin thickness were assessed using Micro-CT, and the gathered data underwent statistical analysis. Micro-CT was employed to analyze sixty right mandibular second molar teeth in the hemi-mandible. The crown pulp volume exhibited a reduction in group 6, with a value of 0.239 mm(3) after a three-month period of natural putrefaction (p < 0.001). There is statistically differences among groups in case of pairwise comparison (p < 0.05). However, the root pulp volume and dentin thickness variables did not display any statistically significant changes. Despite certain limitations associated with this study, the Micro-CT findings concerning teeth pulp volume can serve as an objective parameter, especially for late postmortem investigations and the estimation of time of death.en_US
dc.description.sponsorshipTokat Gaziosmanpasa Universityen_US
dc.description.sponsorshipNone.en_US
dc.identifier.citationÇetin, S., Akbulut, N., Orhan, K., Bilecenoğlu, B., Ocak, M., Bayram, E. ve diğerleri. (2024). Forensic Science, Medicine, and Pathology, 1-9.
dc.identifier.doi10.1007/s12024-024-00805-8
dc.identifier.issn1547-769X
dc.identifier.issn1556-2891
dc.identifier.pmid38512597
dc.identifier.scopus2-s2.0-85188252047
dc.identifier.scopusqualityQ2
dc.identifier.urihttps://doi.org/10.1007/s12024-024-00805-8
dc.identifier.urihttps://hdl.handle.net/11468/14870
dc.identifier.wosWOS:001190137700001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherHumana Press Incen_US
dc.relation.ispartofForensic Science Medicine and Pathology
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.subjectPulp volumeen_US
dc.subjectMicro Cten_US
dc.subjectDentin thicknessen_US
dc.subjectPostmortem intervalen_US
dc.titleThe micro CT evaluation of crown and root pulp volume versus dentin thickness in teeth in postmortem interval (PMI)en_US
dc.titleThe micro CT evaluation of crown and root pulp volume versus dentin thickness in teeth in postmortem interval (PMI)
dc.typeArticleen_US

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