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Tooth decay

Healthy tooth showing layers of enamel, dentin, and root, and unhealthy tooth with plaque showing cavity affecting layers of tooth

Tooth decay is damage to the enamel of your teeth. It leads to cavities that can affect the deeper layers of the tooth.

Current as of: November 13, 2022

Author: Healthwise Staff
Clinical Review Board: All Healthwise education is reviewed by a team that includes physicians, nurses, advanced practitioners, registered dieticians, and other healthcare professionals.