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What is a dental crown

Anatomically, the dental crown itself is the crown of a normal, natural tooth. From the point of view of prosthodontics: Crown refers to denture cover, which protects the residual teeth. Crown, also known as artificial crown, protective crown and braces, is a method to repair teeth.

classification of crown materials

metal crowns: ceramic crowns such as drill chrome, nickel chrome, pure bowl and gold alloy: drill chrome porcelain, nickel chrome porcelain, gold alloy porcelain, pure bowl porcelain, etc.

morphological classification of dental crowns

veneering:

veneering is to stick a layer on the surface of teeth, and it is necessary to grind off a thin layer of teeth on the surface. Inlay: Inlay is a kind of restoration method to repair partial defects of teeth, and the number of molars is very small < P > Types of crown < P > Metal crown: porcelain crown with high strength but poor aesthetics: the inner layer is made of metal, and the outer layer is made of porcelain, which is easy to collapse.