Mandibular second premolar with three root canals: Report of a case

Abstract

Location and thorough instrumentation of all the canals in the root of a diseased tooth normally ensure success of the endodontic therapy. Presented is a case of mandibular second premolar which was referred for endodontic therapy. Clinical and radiographic examination revealed inadequate root canal filling. Three canals were located. Endodontic therapy was performed under aseptic conditions.King Saud Universit