Metal-supported porcelain crowns are used in areas with increased chewing forces and on long span bridges to ensure the highest level of resistance to fracture. A core made of a dental metal alloy is manufactured, and tooth-coloured porcelain is then machined and fired at a high temperature. The disadvantages are that the light transmittance is less than full ceramic and zirconia veneers, the possibility of metal reflection at the gingival border and the risk of allergy. If there is a high aesthetic expectation, it is necessary to cut more tooth structure in order to increase the thickness of the porcelain. Despite these disadvantages, metal-supported porcelains have been used successfully for many years.

3-4 appointments are required for the production of metal-supported porcelain veneers. In the first appointment, the teeth to be covered are prepared and an impression is taken. The impressions are then sent to the dental technician. During these stages, the teeth are protected with temporary crowns. In the second appointment, the metal core infrastructure is tried in the mouth. In the third appointment, try-in of the porcelain layering is made. When the functional and aesthetic expectations are met, the porcelain is polished and adhered to the teeth permanently.