Zirconium Crowns are porcelain veneers and bridges, which don't contain metal in them. Zirconium, a white alloy, is used as the substructure of the porcelain. A more aesthetic appearance can be obtained this way.
If there is no change in aesthetic expectation, it can be done in two appointments. In the first appointment, the model of the mouth is retrieved and in the second session treatment is completed with the bonding process.