1. There is no black line on the gingival edge, no sense of massiness, and no gingival redness, swelling and bleeding, so that you can truly feel that the porcelain teeth are grown from your own gums.
2. The translucency matched with the real teeth is natural, and the restoration is integrated with the healthy teeth. It is difficult to distinguish, and there is no longer the embarrassment of "green teeth shining" under the light.
3. With the compressive strength comparable to that of metal porcelain teeth, there is no need to worry about porcelain cracking.
4. Zirconia is an excellent high-tech biological material. Good biocompatibility, superior to various metal alloys, including gold. Zirconia has no irritation and allergic reaction to gingiva. It is very suitable for use in the oral cavity and avoids adverse reactions such as allergy, irritation and corrosion caused by metal in the oral cavity.
5. There are fewer molars, and the tooth tissue can be preserved to a greater extent
6. If the dentures embedded in your mouth are porcelain fused to metal crowns, they will be affected or even removed when you need to do X-ray, CT and MRI examinations. The non-metallic zirconia has no barrier to X-ray. As long as the zirconia porcelain fused to metal teeth are inserted, the dentures do not need to be removed in the future when X-ray, CT and nuclear magnetic resonance examinations are required, which saves a lot of trouble.
