Skip to Content

Fitness

Click 'Back to Intro' to return to the beginning of this section.

Illustration of the Mouth

Front view of open mouth showing upper and lower teeth.

Illustration of a tooth

Cross section of tooth in bone showing enamel, dentin, pulp, and root canal.

Online Medical Reviewer: Jessica Gotwals RN BSN MPH
Online Medical Reviewer: Michael Kapner MD
Online Medical Reviewer: Rita Sather RN
Date Last Reviewed: 2/1/2023
© 2000-2024 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.