A crown is a dental appliance that replaces and covers the entire part of a tooth above the gum line. A crown may be made of gold, porcelain, or a combination of other man-made materials.
Crowns are used to:
Crowns may be applied after a root canal treatment to seal the tooth and prevent it from breaking.
Primary Medical ReviewerAdam Husney, MD - Family Medicine
Specialist Medical ReviewerSteven K. Patterson, BS, DDS, MPH - Dentistry
Current as ofNovember 14, 2014
WebMD Medical Reference from Healthwise