Want to talk to us about enrolling in a plan or have a question? Weâre happy to help. Call us at one of the phone numbers below â weâve listed the hours when you can reach us. Tennessee TTY/TB users can access the Tennessee Relay Service at 1-800-848-0298.
For caries of bone, see Osteolysis. Tooth decay, also known as dental caries, cavities, or caries, is a breakdown of teeth due to activities of bacteria. The cavities may be a number of different colors from yellow to black. Symptoms may include pain and difficulty with eating.
Tooth decay (also called cavities or caries) is caused by bacteria, sweet foods and drinks, and a lack of oral hygiene.