A
crown is a type of restoration that covers the entire tooth. It is used
when most or all of the surfaces of a tooth have been damaged or when
maximum strength is needed.
A crown can be made of gold, porcelain fused to gold or other metals
(PFM) or all ceramic.
Benefits:
1. Restore broken/fractured teeth
2. Strengthen root canal teeth
3. Improve biting abilities
4. Replace large unsightly fillings
5. Make cosmetic improvements