HomeEndodontics When take x ray in upper premolar to locate lingual root using mesial shift it will apear publisher :NIL NAM -March 20, 2017 When take x ray in upper premolar to locate lingual root using mesial shift it will apear: a: distal b: buccal c: lingual d: mesial.*** Labels Endodontics Facebook Twitter Share:When take x ray in upper premolar to locate lingual root using mesial shift it will apear Facebook Twitter WhatsApp Pinterest LinkedIn Reddit Tumblr Telegram Email