Second Mesiobuccal and Distobuccal Canal in Maxillary Primary Second Molar. A Case Report

Disparity in number of root canals were reported by different authors in permanent teeth but out knowledge is still at infancy about pulpal configuration of primary teeth, so the aim of this case report is to update our clinical proficiency in finding extra canals in maxillary primary second molar to prevent endodontic failure. Ussualy upper primary molars is bounded with 3 canal ie. Mesiobuccal, distobuccal and palatal. Occasionally one can find fourth and fifth canal ie. Second mesiobuccal and second distobuccal canal respectively. So this case report summarises same.   Keywords : pulpectomy, endodontic failure,  second mesiobuccals canal, second distobuccal canal. Source of support : NIL Conflict of interest:NIL