How does tetracycline tooth become white?
Many people think of dental cleaning. Dental experts say that dental cleaning actually does not completely whiten tetracycline teeth. It can only remove some tartar and plaque on the surface of teeth.
Oral expert INTRODUCES, tetracycline tooth how to become white basically HAVE 3 kinds OF methods: METHOD one, decolorization method outside the tooth deals with tetracycline tooth the tooth that people often says is bleached namely.
Its main principle is to use some drugs to reduce the degree of enamel calcification, reduce its transparency, so that the tooth is white and discolored to achieve the effect of shading.
The advantages are that there is no permanent damage to the teeth and the patient can control the change of tooth color to a certain extent.
The disadvantage is that the decolorization method has relatively high requirements on the teeth of patients, the teeth need to be arranged relatively neatly, the enamel development on the tooth surface needs to be complete, and the whole treatment cycle is long. With the passage of time, the enamel may also occur mineralization, transparency increases, and the tooth color will recover, so regular consolidation treatment is needed.
Method 2. Porcelain veneer restoration method This method is to cover the tooth with porcelain veneer after grinding off part of the tooth tissue on the side of the lip.
This method has good color shading effect, a wide range of colors for patients to choose, and a high bond strength with the tooth.
However, the disadvantage is that more tooth tissues need to be evenly removed, and if the porcelain veneer is broken, it generally needs to be completely removed and remade, and its production cost is relatively high.
Method three, cold light whitening method cold light whitening method highlights: The United States BEYOND cold light whitening teeth using high intensity blue light, with efficient and safe whitening agent, can quickly remove the tooth surface and deep attachment of the pigment, is currently the most safe and effective tooth decolorization technology.
It only takes 30-40 minutes.
Low temperature cold light can completely avoid the stimulation of the tooth nerve in the process of treatment, and will not cause any damage to the tooth structure.
The one-time, non-irritating, side-effect whitening effect can last for more than two years.
