What's the reason for green teeth

summary

I'm sure you're not unfamiliar with the fact that your teeth are blue, Porcelain teeth is a very ideal tooth repair technology, everyone's understanding is not the same, the effect of repairing teeth is also very good, but some people find that after finishing porcelain teeth, the gum edge color turns blue or black, very ugly, what's the matter? Why do porcelain teeth change color? Here's a detailed introduction.

What's the reason for green teeth

First: Generally speaking, porcelain teeth are not all porcelain. Its structure is similar to that of the previous enamel jar, with porcelain on the outside and a layer of metal on the inside.

Second: if the metal oxide layer is not cleaned up or gingivitis causes metal oxidation, the metal oxide will penetrate into the gingival tissue, and the gingival color will change.

Third: once the gum staining, it is difficult to deal with, therefore, it is recommended that we do cosmetic crown repair.

matters needing attention

Can not feed water and food, in order to avoid asphyxia and aspiration pneumonia, once the convulsion is relieved, can give sugar water or rich nutrition, easy to digest liquid or semi liquid juice quality, such as milk, lotus root powder, noodles, eggs, but also pay attention to emotional, pay attention to avoid excessive fatigue or excitement.