Dental crowns cover the entire surface of the affected tooth adding strength, durability and stability. Basically, there are three types of crowns:
those made out of metal ideal for the back teeth
porcelain, recommended for front teeth
porcelain fused with metal that are strong and have a natural appearance.
Dental Crowns can help to improve the appearance and health of your teeth, and they provide protection for future cracks or tooth decay.
Bridges are made of false teeth, and are commonly used to replace one or more missing teeth. The false teeth are known as pontics. Also it can improve your smile giving you a beautiful appearance that can last up to ten years or more with the correct care.