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Roots of a Tooth

The roots of a tooth, which extend below the gum line and anchor a tooth into the jawbone, have nerves and blood vessels that carry nutrients to the core (pulp) of the tooth. The roots are covered by cementum, a solid, tough tissue that helps keep the tooth firmly in its socket.

ByHealthwise Staff
Primary Medical ReviewerKathleen Romito, MD - Family Medicine
Primary Medical ReviewerAdam Husney, MD, MD - Family Medicine
Specialist Medical ReviewerSteven K. Patterson, BS, DDS, MPH - Dentistry
Last RevisedAugust 5, 2011

WebMD Medical Reference from Healthwise

Last Updated: August 05, 2011
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