Endodontic management of middle mesial canal of the mandibular molar.
Thorough knowledge of root canal morphology and unusual anatomy of the tooth is critical for successful endodontic treatment. Although the most common configuration is two roots and three root canals, mandibular molars might have many different combinations. In the literature, it is less described about three mesial canals and two distal canals in mandibular second molars, indicating a rare anatomical configuration. A case of unusual root canal morphology is presented to demonstrate anatomical variations in mandibular molars. Endodontic therapy was performed in a mandibular second molar with five separate canals, three mesial and two distal. This report points out the importance of looking for additional canals and unusual canal morphology, because knowledge of their existence might occasionally enable clinicians to treat a case successfully that otherwise might have ended in failure. In conclusion, every attempt should be made to find and treat all root canals of a tooth.
Department of Conservative and Endodontics,  KM Shah Dental College and Hospital, Sumandeep Vidyapeeth, Vadodara, Gujarat,  India.
K J
KJ
Sundaresh
Raghu
R
Srinivasan
Rachappa
R
Mallikarjuna
Sandeep
S
Rajalbandi
D000328:Adult; D003790:Dental Pulp Necrosis / Q000000981:diagnostic imaging / Q000628:therapy*; D004708:Endodontics; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008334:Mandible; D008963:Molar; D011859:Radiography; D012390:Root Canal Therapy / Q000379:methods*; D014092:Tooth Root / Q000000981:diagnostic imaging / Q000473:pathology*