4. Veneers:
It is a layer of material placed over a tooth, either to improve the aesthetics of a tooth or to protect the tooth’s surface from damage.
a. Direct veneers are prepared directly on the patient’s tooth/teeth in the clinic. E.g.: direct composite veneers
b. Indirect veneers: are prepared in the laboratory and is cemented into the tooth. E.g.: porcelain laminate veneers