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CC BY-NC-ND 4.0 · European Journal of General Dentistry 2012; 1(03): 201-203
DOI: 10.4103/2278-9626.105388
Case Report

A maxillary central incisor with four root canals

Fábio de Almeida-Gomes
University of Fortaleza, Ceará, Brazil
,
Claudio Maniglia-Ferreira
University of Fortaleza, Ceará, Brazil
,
Marcelo D. M. Vitoriano
1   Department of Endodontics, University of São Paulo, São Paulo, Brazil
,
Bruno C. de Sousa
2   Federal University of Ceará, Ceará, Brazil
,
Roberto A. dos Santos
3   Department of Endodontics, University of Pernambuco, Pernambuco, Brazil
,
Marco A. H. Duarte
University of Fortaleza, Ceará, Brazil
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Abstract

The objective of the present study is to present a case report of endodontic treatment of a maxillary central incisor with 1 root and 4 root canals. The success of endodontic treatment requires knowledge of dental anatomy and its variations. This clinical article reports an unusual anatomy detected in a maxillary central incisor with 4 root canals with an associated periapical lesion. The incidence of 4 root canals in this tooth is rare. However, it must be taken into consideration, the clinical and radiographic evaluations during the endodontic treatment in order to enhance the diagnostic. Many times, the presence of a supernumerary canal is noticed only after canal treatment due to continuing post-operative discomfort or treatment failure.

Keywords

Dental anatomy - maxillary central incisor - root canal - tooth morphology


Publication History

Article published online:
01 November 2021

© 2012. European Journal of General Dentistry. This is an open access article published by Thieme under the terms of the Creative Commons Attribution-NonDerivative-NonCommercial-License, permitting copying and reproduction so long as the original work is given appropriate credit. Contents may not be used for commercial purposes, or adapted, remixed, transformed or built upon. (https://creativecommons.org/licenses/by-nc-nd/4.0/.)

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