Pediatric Health Library

Click 'Topic Index' to return to the index for the current topic.

Click 'Library Index' to return to the listing of all topics.

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

© 2000-2025 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.