Crowns replace the exterior portion of a tooth to re–establish its original function and to create a natural appearance. Crowns are the treatment of choice in situations where tooth decay has destroyed most of the original tooth, when a traumatic event has caused damage, or in cases of severe enamel erosion. They are also an option for people who grind and clench their teeth so much that the original structure of their teeth has been compromised.
The great benefit to porcelain crowns is they can not only replicate the original tooth in function, but can be designed to look like the original or even better. When patients select a porcelain veneer for cosmetic reasons, they’re usually covering up the front portion of the tooth that has some aesthetic flaw. A porcelain crown is thicker than a veneer and, in some situations, this thickness is needed.