Endodontic Management of a Maxillary First Molar with Two Palatal Canals and a Single Buccal Canal: A Case Report

Table 1

Review of case reports of two palatal canals in one palatal root in maxillary first molar.

Investigators	Study type	Key information
Johal 2001 [6]	Clinical RCT	2MB, 1DB, 2P
Holderrieth and Gernhardt 2009 [7]	Clinical RCT	2 cases: 2MB, 1DB, 2P
Aggarwalet al. 2009 [8]	Spiral CT	1MB, 1DB, 2P
Deepalakshmi et al. 2009 [1]	Spiral CT	2MB, 1DB, 2P

MB: mesiobuccal, DB: distobuccal, P: palatal.