title: Two-rooted maxillary first molars with two canals: a case series.
abstract: Thorough understanding of the anatomic and internal morphology of a root canal system is absolutely essential for the success of endodontic treatment. Since permanent maxillary first molars have shown variation in internal anatomy, morphology, this tooth has been reviewed extensively. Presence of two canals in a two-rooted maxillary first molar has rarely been reported in studies describing tooth and root canal anatomies. In this report, three cases are presented, which involve the root canal treatment of maxillary first molars with fusion of the two buccal roots.
authors: Department of Endodontics, Dental School, Dental and Periodontal Research Center, Tabriz University of Medical Sciences, Tabriz, Iran.
authors: Sahar
authors: S
authors: Shakouie
authors: Hadi
authors: H
authors: Mokhtari
authors: Negin
authors: N
authors: Ghasemi
authors: Seddigheh
authors: S
authors: Gholizadeh
keywords: Anatomy; Dental Pulp Cavity; Molar; Tooth Abnormalities; Tooth Root