Use of CBCT in the Detection of Second Mesiobuccal (MB2) Canal in Maxillary First Molar

Submit Manuscript | http://medcraveonline.com root canal system induce a decrease in the long-term prognosis, and is a major cause of post-treatment disease [1,2]. Together with diagnosis and treatment planning, a better knowledge of the root canal system and its frequent variations are an absolute necessity for a successful root canal treatment. In literature, the mesiobuccal (MB) root of the maxillary first molar has generated more research and clinical investigation than any other root [3]. The purpose of this article is to show through a clinical case the use of CBCT in detecting an MB2 for better prognosis of a mistreated first maxillary molar, and facilitate the way for endodontic retreatment in a conventional way rather than surgical one.