A cone-beam computed tomography study of root canal morphology of maxillary and mandibular premolars in a Turkish population

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dc.contributor.authorOk, Evren
dc.contributor.authorAltunsoy, Mustafa
dc.contributor.authorNur, Bilge Gulsum
dc.contributor.authorAglarci, Osman Sami
dc.contributor.authorColak, Mehmet
dc.contributor.authorGungor, Enes
dc.date.accessioned2024-04-24T17:20:25Z
dc.date.available2024-04-24T17:20:25Z
dc.date.issued2014
dc.departmentDicle Üniversitesien_US
dc.description.abstractAim. The aim of this study was to evaluate the root canal number and configuration of maxillary and mandibular premolar teeth by gender, intervals for decades, tooth position and unilateral or bilateral occurrence in a Turkish population using Cone Beam Computed Tomography(CBCT) scanning. Methodology. CBCT images of 5496 maxillary and mandibular premolars from 849 patients were evaluated. The following was evaluated in all the images: numbers of roots and root canals, the morphology of the root canal configuration according to the Vertucci classification, male-female differences in the tooth position and male-female differences in unilateral or bilateral occurrence. The reliability data were analyzed with a chi-square test. Results. The most prevalent root canal frequency was the two canals (86.2%) and type IV (76.9%) configuration for maxillary first premolar, one canal (59.7%) and type I (54.5%) canal configuration for second premolar. The incidence of one canal was higher in females and the occurrence of two or three canals was more common in males. The incidence of one canal was higher on the left side of maxillary premolars and the incidence of two canals was higher on the right side. Most mandibular first (93.5%) and second (98.5%) premolars had one canal. In general, females had one root canal of the mandibular premolar, whereas males had two or three canals. The type I configuration was most common and the incidence was higher on the right side. There were some differences found in the frequency distribution of the number of root canals and configuration of maxillary and mandibular premolar teeth according to intervals for decades. Conclusion. CBCT scanning provides comprehensive information about the root canal morphology of maxillary and mandibular premolar teeth. These data may help clinicians in root canal treatment of premolar teeth.en_US
dc.identifier.doi10.3109/00016357.2014.898091
dc.identifier.endpage706en_US
dc.identifier.issn0001-6357
dc.identifier.issn1502-3850
dc.identifier.issue8en_US
dc.identifier.pmid24832561
dc.identifier.startpage701en_US
dc.identifier.urihttps://doi.org/10.3109/00016357.2014.898091
dc.identifier.urihttps://hdl.handle.net/11468/19032
dc.identifier.volume72en_US
dc.identifier.wosWOS:000344330400020
dc.identifier.wosqualityQ3
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakPubMed
dc.language.isoenen_US
dc.publisherTaylor & Francis Ltden_US
dc.relation.ispartofActa Odontologica Scandinavica
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/closedAccessen_US
dc.subjectCone Beam Computed Tomographyen_US
dc.subjectMaxillary Premolarsen_US
dc.subjectMandibular Premolarsen_US
dc.subjectRoot Canal Anatomyen_US
dc.subjectRoot Canal Configurationen_US
dc.titleA cone-beam computed tomography study of root canal morphology of maxillary and mandibular premolars in a Turkish populationen_US
dc.titleA cone-beam computed tomography study of root canal morphology of maxillary and mandibular premolars in a Turkish population
dc.typeArticleen_US

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