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.
July 20, 2012
William H. Blahd, Jr., MD, FACEP - Emergency Medicine & David Messenger, MD
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