Root canal anatomy of maxillary first molars in a Turkish population using cone-beam computed tomography

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dc.authorscopusid56915776700
dc.authorscopusid56494486200
dc.contributor.authorDemirtaş Ö.
dc.contributor.authorDuman Ş.B.
dc.date.accessioned2024-08-04T20:03:39Z
dc.date.available2024-08-04T20:03:39Z
dc.date.issued2023
dc.departmentİnönü Üniversitesien_US
dc.description.abstractObjective: This study aimed to assess canal morphology of maxillary first molars by analyzing cone beam computed tomography (CBCT) images. Methods: A total of 324 maxillary first molars were collected from the Turkish population and scanned using the in vitro CBCT method. The number of roots and canals, root canal configuration, canal shape, the presence of a C-shaped canal, apical delta, and lateral canal, as well as the distance between radiographic and anatomic apices were examined. Results: The majority of the samples (97.9%) had 3 separate roots; while the remaining teeth had two or four roots (1.5% and 0.6% respectively). CBCT results showed 2, 3, 4, and 5 root canals in 0.3%, 47.9%, 50.3% and 1.5% of the teeth, respectively. All distobuccal (DB) and palatal (P) roots had one canal. The mesiobuccal (MB) roots frequently showed a second mesiobuccal canal (MB2). The most common canal morphology in the MB roots was type I (33.1%), followed by type II and type III (29.0% and 9.8%, respectively). The P and DB roots commonly showed a type I canal configuration. C-shaped canals were rare. The mean distances between radiographic and anatomic apices in MB, DB, and P roots were 0.77 ± 0.45, 1.68 ± 0.9 and 0.91 ± 0.46 mm, respectively. Conclusions: The MB roots of maxillary first molars showed greater variations in their canal anatomy than other roots. These anatomical differences, potentially attributable to ethnic variations, should be considered when performing surgical or nonsurgical root canal treatments on maxillary molars. © 2023 Mashhad University of Medical Sciences.en_US
dc.identifier.doi10.22038/JDMT.2023.70840.1557
dc.identifier.endpage174en_US
dc.identifier.issn2322-4150
dc.identifier.issue4en_US
dc.identifier.scopus2-s2.0-85186452930en_US
dc.identifier.scopusqualityN/Aen_US
dc.identifier.startpage168en_US
dc.identifier.urihttps://doi.org/10.22038/JDMT.2023.70840.1557
dc.identifier.urihttps://hdl.handle.net/11616/91987
dc.identifier.volume12en_US
dc.indekslendigikaynakScopusen_US
dc.language.isoenen_US
dc.publisherMashhad University of Medical Sciencesen_US
dc.relation.ispartofJournal of Dental Materials and Techniquesen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCone beam computed tomographyen_US
dc.subjectEndodonticen_US
dc.subjectLateral canalen_US
dc.subjectMaxillary molaren_US
dc.subjectRoot canalen_US
dc.subjectTooth rooten_US
dc.titleRoot canal anatomy of maxillary first molars in a Turkish population using cone-beam computed tomographyen_US
dc.typeArticleen_US

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