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Egyptian Dental Journal
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Volume Volume 68 (2022)
Issue Issue 3
July (Orthodontics, Pediatric & Preventive Dentistry)
Issue Issue 3
Issue 3 - ِJuly (Oral Surgery)
Issue Issue 3
Issue 3 - July (Oral Medicine, X-Ray, Oral Biology & Oral Pathology)
Issue Issue 3
July (Fixed Prosthodontics, Removable Prosthodontics and Dental Materials)
Issue Issue 3
July (Conservative Dentistry and Endodontics)
Issue Issue 2
April (Orthodontics, Pediatric & Preventive Dentistry)
Issue Issue 2
Oral Surgery
Issue Issue 2
April (Oral Medicine, X-Ray, Oral Biology & Oral Pathology)
Issue Issue 2
Fixed Prosthodontics, Removable Prosthodontics and Dental Materials
Issue Issue 2
Conservative Dentistry and Endodontics
Issue Issue 1
January (Orthodontics, Pediatric & Preventive Dentistry)
Issue Issue 1
January (Oral Surgery)
Issue Issue 1
January (Oral Medicine, X-Ray, Oral Biology & Oral Pathology)
Issue Issue 1
January (Fixed Prosthodontics, Removable Prosthodontics and Dental Materials)
Issue Issue 1
January (Conservative Dentistry and Endodontics)
Volume Volume 67 (2021)
Volume Volume 66 (2020)
Volume Volume 65 (2019)
Volume Volume 64 (2018)
Volume Volume 63 (2017)
Volume Volume 62 (2016)
gawdat, S., Abd El Samad, A., Sadek, H. (2022). Cone-Beam Computed Tomographic analysis of Root and Root Canal Morphology of Mandibular Premolars in Egyptian Population. Egyptian Dental Journal, 68(3), 2813-2823. doi: 10.21608/edj.2022.128595.2032
shaimaa gawdat; Ahmad Abd El Samad; Hany Sadek. "Cone-Beam Computed Tomographic analysis of Root and Root Canal Morphology of Mandibular Premolars in Egyptian Population". Egyptian Dental Journal, 68, 3, 2022, 2813-2823. doi: 10.21608/edj.2022.128595.2032
gawdat, S., Abd El Samad, A., Sadek, H. (2022). 'Cone-Beam Computed Tomographic analysis of Root and Root Canal Morphology of Mandibular Premolars in Egyptian Population', Egyptian Dental Journal, 68(3), pp. 2813-2823. doi: 10.21608/edj.2022.128595.2032
gawdat, S., Abd El Samad, A., Sadek, H. Cone-Beam Computed Tomographic analysis of Root and Root Canal Morphology of Mandibular Premolars in Egyptian Population. Egyptian Dental Journal, 2022; 68(3): 2813-2823. doi: 10.21608/edj.2022.128595.2032

Cone-Beam Computed Tomographic analysis of Root and Root Canal Morphology of Mandibular Premolars in Egyptian Population

Article 7, Volume 68, Issue 3 - Serial Number 5, July 2022, Page 2813-2823  XML PDF (597.98 K)
Document Type: Original Article
DOI: 10.21608/edj.2022.128595.2032
Authors
shaimaa gawdat email orcid 1; Ahmad Abd El Samadorcid 2; Hany Sadekorcid 1
1Associate Professor of Endodontics, Endodontic Department, Faculty of Dentistry, Cairo University, Egypt
2Associate Professor of Oral and Maxillofacial Radiology, Oral and Maxillofacial Radiology Department, Faculty of Dentistry, Cairo University, Egypt.
Abstract
The goal of this retrospective research was to assess the root and root canal morphology of mandibular premolars in the Egyptian population using cone-beam computed tomography. 300 CBCT scans were surveyed and the anatomy of 306 mandibular first and 288 second premolars was evaluated. The prevalence of the number of roots, root canals, canal morphologies according to the Vertucci classification and C-shaped canals was calculated and statistically assessed. Regarding the first and second mandibular premolars, the majority showed 1 root (95.4% and 98.6%, respectively) with 1 canal (84.6% and 97.9%). Most of the mandibular first (62.4%) and second premolars (96.2%) showed (type I) root canal morphology, followed by type V (27.1% and 2.1%) in the first and second premolars, respectively. A C-shaped root canal configuration was only detected in one mandibular second premolar (0.3%). Additional root canals and variations in root canal morphology should be considered when treating mandibular premolars to avoid failures.
Keywords
Cone beam computed tomography; C-shaped canals; Mandibular premolars; Root canal anatomy; Vertucci
Main Subjects
Endodontics; Oral and Maxillofacial Radiology
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