They are the most aesthetic restorations used in dentistry. They are produced directly from ceramic without using any substructure (white or gray), thus their light transmittance is very close to natural teeth. However, since there is no substructure, they can only be used in single tooth restorations, lamina restorations, and inlay / onlay restorations called porcelain fillings. Technically sensitive procedures. For this reason, it is important that the physician and the ceramist studying this material have a good knowledge of it.
