1. Zirconia ceramic crown is perfectly biocompatible, does not cause any allergy;
2. Light passes through the crown as through natural teeth, so they have a special aesthetics because they do not have in the composition any metal.
3. Zirconia crown has a very low affinity to bacterial plaque.
4. Being executed by computer systems, the works based on zirconia are of a perfect accuracy.
5. Zirconium oxide is a highly durable material used and in general medicine as example for hip prosthesis.