Cone beam computed tomography evaluation of c-shaped canal morphology in mandibular premolar teeth

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dc.authoridAslan, Elif/0000-0001-7609-999X
dc.contributor.authorAslan, Elif
dc.contributor.authorUlusoy, A. Canberk
dc.contributor.authorBaksi, B. Guniz
dc.contributor.authorMert, Ali
dc.contributor.authorSen, B. Hakan
dc.date.accessioned2024-08-31T07:47:58Z
dc.date.available2024-08-31T07:47:58Z
dc.date.issued2024
dc.departmentEge Üniversitesien_US
dc.description.abstractPurpose The aim of this study was to evaluate the prevalence and the morphology of c -shaped root canal(s) in mandibular premolars using cone beam computed tomography (CBCT) images. Materials and Methods CBCT images of 1095 mandibular premolars were examined at coronal, middle, and apical levels of the root canals. The type, the level, and the position (buccal or lingual) of the c -shaped anatomy were recorded. Absolute counts and percentages of different groups and subgroups of C -shape morphologies were calculated. The Chi-square test was used to compare the prevalence of C -shaped morphology between mandibular first and second premolars. The Z -test for proportions in independent groups was used to analyze the differences in mandibular C -shaped premolar proportions between location (left and right side) and tooth (first or second premolars) (p=0.05). Results C -shaped root canal morphology was present in 44 teeth. The percentage of c -shaped morphologies was 6.9% and 1.6% in mandibular first and second premolars, respectively. Comparison of the first and the second premolars showed that C1 type (p=0.008) and C4b type (p=0.013) configurations are more common in the first premolars at the coronal level. In contrast, the C2 type configuration showed significantly higher prevalence in the second premolars (p=0.009). Additionally, the C4c type configuration was significantly frequent on the right premolars at the coronal level (p=0.038). Conclusion C -shape canal morphology is a rare but complex anatomic feature in mandibular premolars. Therefore, clinicians should be aware of this complex root canal anatomy for the success of endodontic treatment in mandibular premolar teeth.en_US
dc.identifier.doi10.26650/eor.20241175997
dc.identifier.endpage75en_US
dc.identifier.issn2630-6158
dc.identifier.issn2651-2823
dc.identifier.issue2en_US
dc.identifier.pmid39011169en_US
dc.identifier.scopus2-s2.0-85193329571en_US
dc.identifier.scopusqualityQ3en_US
dc.identifier.startpage70en_US
dc.identifier.urihttps://doi.org/10.26650/eor.20241175997
dc.identifier.urihttps://hdl.handle.net/11454/104612
dc.identifier.volume58en_US
dc.identifier.wosWOS:001247683100003en_US
dc.identifier.wosqualityN/Aen_US
dc.indekslendigikaynakWeb of Scienceen_US
dc.indekslendigikaynakScopusen_US
dc.indekslendigikaynakPubMeden_US
dc.language.isoenen_US
dc.publisherIstanbul Univ Press, Istanbul Univ Rectorateen_US
dc.relation.ispartofEuropean Oral Researchen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanıen_US
dc.rightsinfo:eu-repo/semantics/openAccessen_US
dc.snmz20240831_Uen_US
dc.subjectC-Shaped Configurationen_US
dc.subjectCone Beam Computed Tomographyen_US
dc.subjectMandibular Premolaren_US
dc.subjectPrevalence Studyen_US
dc.subjectRoot Canal Anatomyen_US
dc.titleCone beam computed tomography evaluation of c-shaped canal morphology in mandibular premolar teethen_US
dc.typeArticleen_US

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