Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal Anatomy

A maxillary first molar should be considered a four-canal tooth until proved otherwise; however, a clinician should also be aware of the possibility of the presence of C-shaped root canal configuration with or without possibility of splitting into two or three canals. The two clinical cases reported...

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Main Authors: Naji Kharouf, Youssef Haïkel, Davide Mancino
Format: Article
Language:English
Published: Wiley 2019-01-01
Series:Case Reports in Dentistry
Online Access:http://dx.doi.org/10.1155/2019/1857289
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author Naji Kharouf
Youssef Haïkel
Davide Mancino
author_facet Naji Kharouf
Youssef Haïkel
Davide Mancino
author_sort Naji Kharouf
collection DOAJ
description A maxillary first molar should be considered a four-canal tooth until proved otherwise; however, a clinician should also be aware of the possibility of the presence of C-shaped root canal configuration with or without possibility of splitting into two or three canals. The two clinical cases reported in this paper describe the endodontic treatment of two maxillary first molars, on the same patient, with uncommon anatomy: the first case is about a maxillary first molar with only one C-shaped root and one oval canal with a large buccolingual diameter, a C1 type according to Fan’s classification; the second case, about the contralateral maxillary first molar, is probably the first case documented of a maxillary first molar with a C-shaped root canal and C-shaped root with complete fusion of the three roots, having a C3 configuration.
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spelling doaj-art-abd8571a56bb4dc4a6faa7d60bcb6bff2025-02-03T05:45:40ZengWileyCase Reports in Dentistry2090-64472090-64552019-01-01201910.1155/2019/18572891857289Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal AnatomyNaji Kharouf0Youssef Haïkel1Davide Mancino2Inserm UMR_S 1121, Biomaterials and Bioengineering, Strasbourg University, 11 Rue Humann, 67085 Strasbourg, FranceInserm UMR_S 1121, Biomaterials and Bioengineering, Strasbourg University, 11 Rue Humann, 67085 Strasbourg, FranceInserm UMR_S 1121, Biomaterials and Bioengineering, Strasbourg University, 11 Rue Humann, 67085 Strasbourg, FranceA maxillary first molar should be considered a four-canal tooth until proved otherwise; however, a clinician should also be aware of the possibility of the presence of C-shaped root canal configuration with or without possibility of splitting into two or three canals. The two clinical cases reported in this paper describe the endodontic treatment of two maxillary first molars, on the same patient, with uncommon anatomy: the first case is about a maxillary first molar with only one C-shaped root and one oval canal with a large buccolingual diameter, a C1 type according to Fan’s classification; the second case, about the contralateral maxillary first molar, is probably the first case documented of a maxillary first molar with a C-shaped root canal and C-shaped root with complete fusion of the three roots, having a C3 configuration.http://dx.doi.org/10.1155/2019/1857289
spellingShingle Naji Kharouf
Youssef Haïkel
Davide Mancino
Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal Anatomy
Case Reports in Dentistry
title Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal Anatomy
title_full Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal Anatomy
title_fullStr Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal Anatomy
title_full_unstemmed Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal Anatomy
title_short Unusual Maxillary First Molars with C-Shaped Morphology on the Same Patient: Variation in Root Canal Anatomy
title_sort unusual maxillary first molars with c shaped morphology on the same patient variation in root canal anatomy
url http://dx.doi.org/10.1155/2019/1857289
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