Analysis of the effect of zirconium dioxide all-ceramic teeth in cosmetic restoration
The refractive index, transparency, and enamel of the zirconia all-ceramic crown are very close to the enamel, and the base crown of the crown is white and the surface is smooth, so its shape is more natural and realistic. Zirconium dioxide has no black lines on the edges of the crown. The color is stable and not easy to change color, durable and not easy to wear, no allergic reaction, and the overall appearance is good. The study also showed that the incidence of adverse reactions of cosmetic restoration using zirconium dioxide all-ceramic teeth was significantly lower. Zirconium dioxide all-ceramic teeth had no irritation to the gums and a low incidence of inflammation, which in turn reduced the incidence of dental caries.
Article Source: Chinese Journal of Aesthetic Medicine
Article number: 1008-6455（2019）01-0132-03