Grinding teeth to make crowns is a dental restoration method to improve or retain teeth damaged by breakage, decay, or infection. There are many types of materials used to make crowns: metal, metal-ceramic, and all-ceramic. Each type of material used to make crowns has different advantages and disadvantages. Currently, porcelain crowns are the type of crown that has more advantages in both function and aesthetics.

Protruding jaw is a fairly common form of bite misalignment in the community. In the past, braces were a commonly used method to correct the bite. However, with the strong development of cosmetic dentistry today, instead of braces, people with protruding teeth can have many other solutions that are simpler, faster and more aesthetic. One of them is the cosmetic porcelain crown method.