Dark spots on the surface of teeth may be caused by pigmentation or dental caries, and commonly used methods to get rid of them include ultrasonic scaling and cavity filling.
1. Ultrasonic scaling: If the dark spots on the surface of teeth are caused by pigmentation on the surface of teeth, they can be removed by ultrasonic scaling, which removes the pigmentation, plaque and calculus on the surface of teeth through the high-frequency vibration of ultrasonic waves, so that the teeth can be restored to be white and beautiful.
2. Cavity filling: If the teeth are decayed, it is easy to cause black spots on the teeth, which can be solved by cavity filling, which is a surgical procedure to remove decayed tissues, prepare a certain shape of the cavity, and then use suitable filling materials to repair, so as to restore the form and function of the teeth.
Dark spots on the surface of the teeth may also be caused by other reasons, the specific need to go to a regular hospital, a clear diagnosis, and follow the doctor’s instructions to adopt the appropriate solution.