Zirconia all-porcelain is the strongest dental restoration, so it is not easy to use it to restore teeth to break, and secondly, it can be used for cosmetic and restoration of missing teeth, it can be restored to multiple teeth, that is, it can be used to restore teeth with crowns. Zirconia all-porcelain is a design that emphasizes holistic thinking, thus making the teeth realistic in form. It is also perfectly colored and looks very similar to real teeth. Zirconium dioxide all-porcelain teeth have better biocompatibility, so it will not gum inflammation to restore teeth. 1, less harmful Zirconia all-porcelain crown is a mineral that exists in nature as oblique zirconia. Medical zirconia is cleaned and processed, and the small amount of alpha ray residue retained in zirconia has a very small penetration depth of only 60 microns. 2, High density and strength The strength is 1.5 times higher than EMPRESS II; unique resistance to rupture and strong curing properties after rupture; can make more than 6 units of porcelain bridges, solving the problem that all all-ceramic systems cannot make long bridges. 3, more realistic Zirconia all-ceramic crown teeth, the natural feeling of tooth color and inconspicuous crown edges are also the benefits of using zirconia all-ceramic restorations. Especially for patients with high aesthetic requirements pay more attention to the natural color of this advantage. 4. Easier If the dentures in your mouth are metal-containing porcelain crowns, they will be affected or even removed when you need to have cranial x-rays, CT, or MRI examinations. The non-metallic zirconium dioxide does not block any x-ray, so as long as the zirconia porcelain teeth are inlaid, you do not need to remove the dentures when you need to do cranial x-ray, CT, MRI in the future, saving a lot of trouble. 5, good biocompatibility Zirconia all-ceramic crown is an excellent high-tech biomaterial. It is biocompatible and better than various metal alloys, including gold. Zirconia is non-irritating and non-allergic to the gums, suitable for application in the oral cavity, avoiding allergy, irritation, corrosion and other adverse reactions produced by metals in the oral cavity. 6, less tooth damage Zirconia all-porcelain crowns compared with other all-porcelain restorative materials its strength advantage so that doctors do not have to wear too much of the patient’s real teeth, you can achieve a very high strength, including Vita all-porcelain plus yttrium plus stable zirconia is known as ceramic steel. 7, high quality Zirconia all-porcelain crowns with high quality, said its high quality not only because of its materials, expensive equipment, but also because it uses the most advanced computer-aided design, laser scanning, and then by the computer program to control the production of grinding, as perfect.