Dental crowns are used to preserve a tooth that has withstood significant damage. This damage can be caused by decay, injury, or other possible reasons. A dental crown will help keep the tooth intact, preventing the need for extractions and dental implants.
Types of Dental Crowns
There are many materials that dental crowns can be made out of. The different materials are used for different purposes. The ideal material depends on the situation.
Stainless steel crowns are usually only used as temporary crowns. They are not as durable as complete metal-alloy based crowns and they are not as aesthetically-pleasing as ceramic crowns.
Ceramic crowns are typically used for front, visible teeth. The use of ceramic helps the crown blend with natural teeth better than other materials.
Porcelain fused to metal:
These crowns consist of porcelain fused on top of a metal base. This increases the strength of the crown, while still providing a relatively natural appearance. These crowns are more durable than ceramic crowns.
These crowns are made of a combination of gold, copper, and other metals. They are strong and resist fracturing and wear. They look less natural than ceramic or porcelain fused to metal crowns.
Metal alloy crowns are made of non-noble metals. They are resistant to corrosion and are much stronger than most other types of crowns. They are usually used for back teeth, because they are much more noticeable than other types of crowns.
The material of the dental crown will vary depending on the location of the tooth, the extent of the damage to the tooth, and other factors. Your dentist will be able to determine the best material for your dental crown. For more information about dental crowns, contact us at Hyde Park Dental today.