There are 2 types of veneer; Metal Substructured Porcelain Veneer and Zirconium Substructured Porcelain Veneer.
Metal substructure veneer is a type of coating applied by covering it with porcelain. Measurements of the teeth to be crowned are taken. The metal substructure is prepared according to the measurement, a rehearsal is made, corrections are made if necessary during the rehearsal, and after the corrections, the veneer teeth are bounded to the surface of the natural teeth.
Zirconium-based coating is a type of dental coating with high biocompatibility and durability due to the zirconium it contains. Thanks to its biocompatibility, patients' gums do not become gray or bruised, and patients do not experience problems such as gum recession due to the coating. In dental aesthetic procedures, zirconium is one of the most used and preferred methods among dental coating options. Zirconium-based porcelain has a strong structure against cracking, breaking and deformation and does not turn yellow in the long term. In addition, since it conforms to the natural structure of the tooth, it is not obvious that it is a dental crown when looked at. It can be used safely for years.