A crown covers a single tooth completely, protecting and rebuilding it when it is broken down, worn or has had root canal treatment.
A bridge replaces one or more missing teeth by taking support from the teeth or implants on either side of the gap.
Choosing between the options
- How much of the natural tooth remains
- The health of the neighbouring teeth and gums
- The position of the tooth and the forces on it
- Whether an implant is a suitable alternative
Longevity
How long a crown or bridge lasts depends on the material, the bite, and how well the teeth and gums are maintained. Regular check-ups allow problems to be picked up early.
This article is educational and does not replace a dental examination.