HomeEndodontics In maxillary 1st molar 4th canal is found publisher :NIL NAM -June 08, 2023 In maxillary 1st molar 4th canal is found in: MB canal. ***DB canal.Palatal root. Labels Endodontics Facebook Twitter Share:In maxillary 1st molar 4th canal is found Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email