Maxillary Second Molar with a Rare Palatal Root Canal Morphology: A Case Report
Pooja Sen, Ashwini B Prasad, Prachi Mital, Deepak Raisingani, Deeksha Khurana, Harshit Srivastava
Maxillary second molar, Root canal treatment, Two palatal canals,Cone-beam computed tomography
Citation Information :
Sen P, Prasad AB, Mital P, Raisingani D, Khurana D, Srivastava H. Maxillary Second Molar with a Rare Palatal Root Canal Morphology: A Case Report. J Mahatma Gandhi Univ Med Sci Tech 2020; 5 (1):23-25.
Knowledge of the root canal anatomy and its variations is essential for successful completion of the endodontic treatment. Root canal treatment of maxillary second molars with aberrant canal configuration can be challenging. The incidence of two palatal canals in a palatal root is quite rare in maxillary molars. The novel diagnostic aids such as cone-beam computed tomography (CBCT) help in the successful management of such cases. This case report describes the successful diagnosis and treatment of a maxillary second molar with two palatal canals, merging at the apical third of the root.
Pécora JD, Woelfel JB, Sousa Neto MD, et al. Morphologic study of the maxillary molars. Part II: internal anatomy. Braz Dent J 1992;3(1):53–57.
Gopikrishna V, Reuben J, Kandaswamy D. Endodontic management of a maxillary first molar with two palatal roots and a single fused buccal root diagnosed with spiral computed tomography - a case report. Oral Surg Oral Med Oral Pathol Oral Radiol Endod 2008;105(4):e74–e78. DOI: 10.1016/j.tripleo.2007.11.022.
Benenati FW. Maxillary second molar with two palatal canals and a palatogingival groove. J Endod 1985;11(7):308–310. DOI: 10.1016/S0099-2399(85)80163-1.
Shojaeian SH, Ghoddusi J, Hajian S. A case report of maxillary second molar with two palatal root canals and a furcal enamel pearl. Iran Endod J 2013;8(1):37–39.
Christie WH, Thompson GK. The importance of endodontic access in locating maxillary and mandibular molar canals. J Can Dent Assoc 1994;60(6):527–536.
Nair MK, Nair UP. Digital and advanced imaging in endodontics: A review. J Endod 2007;33(1):1–6. DOI: 10.1016/j.joen.2006.08.013.
Bansal R, Hegde S, Astekar MS. Classification of root canal configurations: a review and a new proposal of nomenclature system for root canal configuration. J Clin Diagnos Res 2018;12(5):ZE01–ZE0511615. DOI: 10.7860/JCDR/2018/35023.11615.
Peikoff MD, Christie WH, Fogel HM. The maxillary second molar: variations in the number of roots and canals. Int Endod J 1996;29(6):365–369. DOI: 10.1111/j.1365-2591.1996.tb01399.x.