Tartar
Medical term · T
A hardened layer of plaque that builds up on teeth. Also called calculus.
Related terms
-
Plaque1) A layer of bacteria that forms on the surface of a tooth and can cause dental disease. 2) A fatty deposit in or on the walls of an artery, as part of atherosclerosis.
-
Tarsal coalitionAn inherited condition in which two bones of the foot are fused together; can result in rigid flat feet.
-
TDDAbbreviation for telecommunications device for the deaf—machinery that allows a person who is deaf or hard of hearing to send and receive typed messages over the telephone.