These are alternatives for large fillings. The tooth is prepared ,measurement is taken and the restoration is prepared in the laboratory. This prepared filling is cemented to the cavity.
It can be made of Full metal (Metallic cloured), Composite or ceramic (tooth coloured)
If a cavity or damage involving multiple surfaces of a tooth, the option is onlay. The procedure and materials are the same as inlays.
Teeth become yellowish due to food habits, aging and medications. It can be corrected by whitening treatment