Teeth wear to reveal the yellow core, is often referred to as excessive wear of the teeth, dentin exposure, this can not be restored.
1. There are many reasons for excessive wear of teeth, such as enamel underdevelopment, bruxism, and a preference for hard foods, all of which can cause excessive wear of teeth.
2. Excessive wear of the teeth, manifested by the disappearance of the fossa on the surface of the teeth, enamel defects on the surface of the teeth, dentin exposure, exposed dentin yellowish color, cold, hot, sweet and sour or bite food when the teeth sensitive symptoms. This kind of worn enamel can not be restored.
3. For deeper localized wear, resin filling can be carried out. Desensitization gel can be used to desensitize the teeth to improve the symptoms of tooth sensitivity.
When excessive tooth wear occurs, it is recommended to consult a doctor in time for examination and treatment under the guidance of the doctor to avoid delaying the condition.