Dental Crowns - is a type of dental restoration used to fix teeth that have been broken, weakened by decay or have a very large filling.The crown fits over the remaining part of a prepared tooth, making it strong and giving it the shape of a natural tooth. It will also be tooth colored, giving the restoration a more natural appearance so it fits in with the rest of your teeth.A crown could be a good solution for you if you have some discolored fillings and would like to improve their appearance.
Porcelain-fused-to-metal crowns –can be color matched to your adjacent teeth (unlike the metallic crowns). However, more wearing to the opposing teeth occurs with this crown type compared with metal or resin crowns. These crowns can be a good choice for front or back teeth as well as long bridges where the metal is needed for strength. This crown provides a stronger bond than regular porcelain because it is connected to a metal structure. It's also extremely durable.
All-ceramic or all-porcelain crowns - provide better natural color match than any other crown type and may be more suitable for people with metal allergies. All-ceramic crowns are a good choice for front teeth.