Beyraghshamshir Reza, Zarei Mina, Sekandari Salehe
Department of Endodontics, Dental School, Mashhad University of Medical Sciences, Mashhad, Iran.
Department of Restorative Dentistry, School of Dentistry, Mashhad University of Medical Sciences, Mashhad, Iran.
Iran Endod J. 2019 Summer;14(3):216-219. doi: 10.22037/iej.v14i3.24400.
For a successful root canal treatment, it is critical for a clinician to have complete knowledge of the root canal morphology. There are numerous cases in literature concerning the unusual anatomy of mandibular first molars. This report presents a case of a mandibular first molar with three distal canals. An overview of the types and numbers of the common anatomic forms of this tooth also is presented, as is a summary of published anomalies.
对于成功的根管治疗而言,临床医生全面了解根管形态至关重要。文献中有众多关于下颌第一磨牙异常解剖结构的病例。本报告展示了一例具有三条远中根管的下颌第一磨牙病例。文中还概述了该牙齿常见解剖形态的类型和数量,以及已发表的异常情况总结。