Crowns are a type of dental restorations that fully encase the portion of a tooth that lies at and above the gum line. Crowns are recommended when a tooth has a large existing filling, if the tooth is broken, or has been treated with a root canal. Crowns will cover the entire visible aspect of a tooth and provide protection and support to the remaining underlying tooth structure.

A dental crown in effect becomes the tooth's new outer surface. Crowns can be made from many different materials, such as gold, porcelain or ceramic. Depending on the location of where the crown is needed and your aesthetic preference, the dentist will recommend the material best suited for your dental needs.