Evaluation of radix entomolaris in mandibular first and second molars using cone-beam computed tomography and review of the literature

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dc.authoridduman, suayip burak/0000-0003-2552-0187
dc.authoridBAYRAKDAR, Ibrahim Sevki/0000-0001-5036-9867
dc.authoridduman, sacide/0000-0001-6884-9674
dc.authoridgümüşsoy, ismail/0000-0002-2725-3273
dc.authorwosidduman, suayip burak/ABE-5878-2020
dc.authorwosidBAYRAKDAR, Ibrahim Sevki/Y-1232-2019
dc.authorwosidduman, sacide/ABG-8415-2020
dc.authorwosidgümüşsoy, ismail/HSF-3376-2023
dc.contributor.authorDuman, Suayip Burak
dc.contributor.authorDuman, Sacide
dc.contributor.authorBayrakdar, Ibrahim Sevki
dc.contributor.authorYasa, Yasin
dc.contributor.authorGumussoy, Ismail
dc.date.accessioned2024-08-04T20:46:44Z
dc.date.available2024-08-04T20:46:44Z
dc.date.issued2020
dc.departmentİnönü Üniversitesien_US
dc.description.abstractObjectives The aim of the present study is to identify the prevalence of radix entomolaris in mandibular first and second molars and to determine morphological classifications and associations with other root and canals. Methods Mandibular first and second molar teeth of 850 Turkish patients were evaluated using cone-beam computed tomography. A total of 2800 mandibular first molars and second molars were screened. The CBCT examination was performed at five different axial levels. The prevalence of total radix entomolaris, unilateral-bilateral, right-left side and gender distributions, and the classification of radix entomolaris's canal configurations were measured. Results Radix entomolaris was found in 2.9% (n = 25) of the patients and 1.2% (n = 34) of the teeth. The prevalence of radix entomolaris in mandibular first molars was higher than in mandibular second molars (p < 0.01), in males than in females (p < 0.05) and in right side than left side. An additional tubercle was found in 23% of the teeth with radix entomolaris. For buccolingual orientation, Type A canal variation was the highest and Type C canal variation was the lowest. Regarding locations of cervical parts, Type III canal variation was the highest while Type I canal variation was the lowest. Conclusions The prevalence of radix entomolaris was lower in the Turkish population than in other Asian populations but, in multiethnic societies, it needs attention. Before starting endodontic treatment, the clinician should examine the radiography thoroughly and apply advanced radiography methods when necessary. Cone-beam computed tomography is a valuable advanced radiography method for assessing such anatomical variations in vivo.en_US
dc.identifier.doi10.1007/s11282-019-00406-0
dc.identifier.endpage326en_US
dc.identifier.issn0911-6028
dc.identifier.issn1613-9674
dc.identifier.issue4en_US
dc.identifier.pmid31435850en_US
dc.identifier.scopus2-s2.0-85071330442en_US
dc.identifier.scopusqualityQ2en_US
dc.identifier.startpage320en_US
dc.identifier.urihttps://doi.org/10.1007/s11282-019-00406-0
dc.identifier.urihttps://hdl.handle.net/11616/98928
dc.identifier.volume36en_US
dc.identifier.wosWOS:000568836200002en_US
dc.identifier.wosqualityQ4en_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherSpringeren_US
dc.relation.ispartofOral Radiologyen_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.subjectRadix entomolarisen_US
dc.subjectAdditional rooten_US
dc.subjectDistolingual rooten_US
dc.subjectMandibular molarsen_US
dc.titleEvaluation of radix entomolaris in mandibular first and second molars using cone-beam computed tomography and review of the literatureen_US
dc.typeReview Articleen_US

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