Endodontic management of the maxillary first molars with two root canals: A case report and review of the literature

Figure 4 Analysis of anatomical structure using cone beam computed tomography (Case 2). A-B: Cone beam computed tomography images show only two root canals in two separate roots of both the left and right maxillary first molars; C-E: 3D-reconstructions of the maxillary first molar shows root canals located in the buccal-palatal direction that are in different roots, similar to Case 1.