Source:http://linkedlifedata.com/resource/umls/id/C0011429
MSH: The hard portion of the tooth surrounding the pulp, covered by enamel on the crown and cementum on the root, which is harder and denser than bone but softer than enamel, and is thus readily abraded when left unprotected. (From Jablonski, Dictionary of Dentistry, 1992),CSP: hard portion of the tooth surrounding the pulp, covered by enamel on the crown and cementum on the root, which is harder and denser than bone but softer than enamel, and is thus readily abraded when left unprotected.,UWDA: Substance of tooth produced by odontoblasts; surrounds the pulp of the tooth and is subjacent to enamel and cement.,FMA: Substance of tooth produced by odontoblasts; surrounds the pulp of the tooth and is subjacent to enamel and cement.,NCI: The hard portion of the tooth surrounding the pulp, covered by enamel on the crown and cementum on the root. Dentin is harder and denser than bone but softer than enamel.