[TA] root of a multirooted tooth that is located toward the mesial aspect of the tooth and the buccal side of the alveolar ridge. Synonym(s): radix mesiobuccalis [TA]
me·si·o·buc·cal root of tooth
(mēzē-ō-bŭkăl rūt tūth) [TA] Root of a multirooted tooth located toward mesial aspect of tooth and buccal side of alveolar ridge.