Types of Dental Crowns
Dental crown are used to restore strength, functionality and shape to a tooth that has become weakened, damaged or broken. They can also be placed over a dental implant to hold it in place or to replace a failed tooth filling. Typically, a crown is required after a root canal or to repair a cracked tooth that has not responded to a filling or other restoration.
When choosing a dentist to perform this treatment, it is important that you take your time and analyze all of your options. The reason is that going with the cheapest option may not end up saving you money in the long run if the crown does not perform well or lasts a shorter period of time.
What to Expect When Getting a Dental Crown: A Complete Guide
The most common type of crown is a porcelain-fused-to-metal (PFM) crown. This traditional type of crown has been the standard for over 50 years and offers predictable results. The frame of the crown is made from an alloy of metals, typically nickel, chromium, and palladium, that is coated with a veneer of feldspathic porcelain.
This type of crown is the best performing in terms of durability and longevity. It is made from a single-component porcelain that combines with the natural tooth’s underlying color and provides an extremely esthetic result. This type of crown is a good choice for out-of-sight molars and is recommended to those with bruxism or jaw clenching. This type of crown also requires less of the natural tooth to be removed for placement, and therefore carries a lower risk of a weakening of the remaining coronal tooth substance.…