types of crowns tooth
A dental crown is a dental material that is applied over the crown of the tooth to provide it with protection and support. Types of Dental Crown Materials. There are four different types of materials used for dental crowns: All ceramic (porcelain-based). Porcelain fused to metal. Gold alloys. Base metal alloys.
These types of dental crown are a combination of metal and porcelain crowns. When the dental technician makes them, they first form a shell of metal that accurately fits over the tooth. Afterwards, a veneering of porcelain is combined with this metal. As a result, the crown obtains a pearly tooth-like look. Advantage:
Crowns are also available in all porcelain or ceramic as well as porcelain-fused-to-metal (PFM) or porcelain-fused-to-gold (PFG). Different materials not only have different price points but also different life spans. Which type of crown you get depends on what you want and what you can afford. As you might imagine, full gold crowns are the most expensive option, and they do make quite a statement. They're formed from a single piece of metal alloy (mostly gold, but also platinum, copper, tin and other metals).