Single Canal in a Single-Rooted Mandibular Second Molar: A Paradox

  • Anil K Tomer
  • Akankshita Behera
  • Nitish Mittal
  • Nutan Indwar
Keywords: C- shaped canal, Mandibular second molar, Single canal


During endodontic diagnosis multirooted teeth morphologically, shows variable root canal system . This case report explains the anatomical variations of root and root canals. Here it is shown that a single canal is present in mandibular second molar. Therefore we should be aware that a single canal can also be present in mandibular molar.


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Fan W, Fan B, Gutmann JL, Fan M. Identification of a C-shaped canal system in mandibular second molars-Part III: Anatomic features revealed by digital substration radiography.J Endod 2008 ;34:1187-90.

Ingle’s Endodontics,6th edition,BC Decker Inc 2008;pp 209.

Cimilli H, Cimilli T, Mumcu G, Kartal N, Wesselink P. Spiral computed tomographic demonstration of C-shaped canals in mandibular second molars. Dentomaxillofacial Radiology 2005; 34: 164–7.

Rahimi S, Shahi S, Lotfi M ,Zand V, Abdolrahimi M, Eshaghi R. Root canal configuration and prevalence of C-shaped canals in Mandibular second molars in an Iranian population. J of Oral Sci 2008;50:9-13.

Min Y, Fan B, Gary SP, Cheun G, Gutmann JL, Fan M. C-shaped canal system in mandibular molars part III: The morphology of the pulp chamber floor. J Endod 2006 ;32: 1155-9.

Fan B, Cheung GSP, Fan M, Gutmann JL, Fan W. C-Shaped Canal System in Mandibular Second Molars: Part II—Radiographic Features. J Endod 2004 ;30:904-8.

DOI: 10.26440/IHRJ/02_06/195
Published: 2018-09-22
How to Cite
Anil K Tomer, Akankshita Behera, Nitish Mittal, Nutan Indwar. Single Canal in a Single-Rooted Mandibular Second Molar: A Paradox. IHRJ [Internet]. 2018Sep.22 [cited 2023Oct.4];2(6):131-2. Available from: