What are the causes of porcelain teeth discoloration?

I will generate teeth normal choice porcelain teeth to carry out the teeth to correct, but not without renovating thrown porcelain teeth, the cause of the discoloration in the future, then the cause of the discoloration of porcelain teeth, what does? The cause of the discoloration of porcelain teeth? Porcelain teeth allergic patients, the best non-porcelain teeth to dismantle and put the precious metals or non-wholly porcelain teeth, as will be able to dispel the symptoms. Any environment, the patients by porcelain teeth allergies, all Du are being made within the 1-2 twilight porcelain dental restoration is finished thrown such reflect, if you are finished porcelain teeth after how many years neither appearing in such circumstances, then will no longer be allergic to how much the rate is very small. Part of the patients are taking down the porcelain teeth, there will be gum black thrown, then the Du non-itself thrown allergies.

1. Porcelain crown with shoulder preparation will lead to the restoration of oppression to the gums, gum the ischemia color of dark.

2. Porcelain dental prosthesis edge seal can not help, exposing the color of the hard tissues of the teeth.

3. Popular of the crown not the adoption of nickel-chromium alloy 3-5 old age after being repaired free metal elements, so that all software and hardware constructed coloring.

4. Ceramic dental restorations edge made dental supplies prepared deep enough, and the more perfect course prosthesis made ​​prepared, but that has been discolored teeth or non-nickel-chromium alloy post core colors are revealed through the edge of the gums.

5 Porcelain crowns, porcelain layer thickness, revealing the inner crown non-metallic color. The Changchun Dental Hospital, the latest introduction of German the VITA non-the era’s domestic state-of-the-art repair techniques, not being rich kingdom of universal access to. No practical scale narrow, shorter time to truly durable advantages. Not only to restore the effectiveness of the teeth, but also the role of beauty.

Edge thin greatly superior to the conservative restoration. Abstract oral surgery is simply to achieve the results of real ones. The experts suggest that the high skills of the request of the porcelain teeth, so we are the choice of porcelain dental restoration can prevent the generation of these environments is an inevitable level.