In the early stage, when the enamel with shallow caries is destroyed by bacteria, small black spots will appear. This kind of dental caries is the least, so it is impossible to fill the teeth temporarily, because the materials will fall off easily, and it is the best time to fill the teeth until the black spots become thicker. It is anodyne to drill molars to remove corruption.
The black spots on the teeth indicate that tooth decay has begun.
The time is long or short, depending on your usual oral cleaning, generally.
2~3 years
It will rot to the roots.
2~3 years
1, decayed teeth can only be filled in shallow or middle caries. Usually, the dentin of middle caries teeth begins to decay, and small black holes will appear to the naked eye, occasionally accompanied by sensitive phenomena. But if bacteria destroy the bottom of dentin, that is, the edge of pulp.
2, this kind of deep caries may not be able to fill the teeth, depending on whether the pulp is inflamed or whether the teeth have severe pain. On the contrary, if you are not sure whether there is pulpitis, you must first appease the treatment, observe for a few days, and then fill the bottom material with resin to avoid irritating the pulp and causing inflammation.
3. The most uncomfortable thing is pulp disease. By this time, more than half of the teeth have been decayed. At the same time, in order to perform root canal therapy, the tooth nerve and residual pulp must be removed. What's more serious is that there are only residual roots left in the teeth. If it is complete, it can also be done. Post crown restoration.
It's naive. Tooth decay is a black product produced after the tooth itself is attacked by bacteria, which decomposes the glycoprotein in saliva and is digested by bacteria. Washing teeth can't remove cavities, because its function is only to clean dental calculus and plaque.
Therefore, the black spots of the teeth can't be filled for the time being, and the long black lines have to be filled in time. It doesn't hurt to mend early and suffer less!