Root Canal Morphology of Permanent Maxillary and Mandibular Canines in Indian Population Using Cone Beam Computed TomographyReportar como inadecuado




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Anatomy Research International - Volume 2014 2014, Article ID 731859, 7 pages -

Research ArticleDepartment of Conservative Dentistry and Endodontics, Meenakshi Ammal Dental College, Meenakshi Academy of Higher Education and Research MAHER, Alapakkam Main Road, Maduravoyal, Chennai, Tamil Nadu 600 095, India

Received 28 January 2014; Revised 27 March 2014; Accepted 17 April 2014; Published 6 May 2014

Academic Editor: Ayhan Comert

Copyright © 2014 Nikhita Somalinga Amardeep et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Abstract

Aim. To investigate the root canal anatomy of single-rooted permanent maxillary and mandibular canines in an Indian population using cone beam computed tomography CBCT. Methodology. A total of 250 permanent maxillary canines and 250 permanent mandibular canines were selected and scanned using CBCT. The root anatomy of each tooth was evaluated for the following parameters: the pattern of the root canals, anatomic length of the crown and the root, the presence of accessory canals, the shape of the access cavity, the position of the apical foramina, root diameter, and dentin thickness of the root. Results. Majority of the teeth had a Type I canal configuration in both maxillary canines 81.6% and mandibular canines 79.6%. In maxillary canine the other canal patterns found were Type III 11.6%, Type II 2.8%, Type V 2%, Type XIX 1.2%, and Type IV 0.8%. In mandibular canines the various other canal patterns found were Type III 13.6%, Type II 3.2%, Type V 2%, and Type XIX 1.6%. Apical foramina were laterally positioned in the majority of the teeth, 70.4% and 65.6% in maxillary and mandibular canines, respectively. 12% of the maxillary canines and 12.8% of the mandibular canines had accessory canals. Conclusion. The root canal anatomy of permanent maxillary and mandibular canines varied widely in an Indian population.





Autor: Nikhita Somalinga Amardeep, Sandhya Raghu, and Velmurugan Natanasabapathy

Fuente: https://www.hindawi.com/



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