Darkening of the gaps in the grooves of the teeth may be due to caries or pigmentation, and should be removed accordingly by using a turbine drill to remove decayed tooth tissue, scaling, and sandblasting to remove pigmentation.
1. Use of turbine drill to remove decayed dental tissues: If the blackened gaps in the grooves of the teeth are due to dental caries, it is common for the doctor to use a turbine drill to remove the decayed dental tissues in the clinic.
2. Scaling and sandblasting to remove pigment: If the teeth grooves and crevices are darkened with pigment, they can be removed by scaling and sandblasting. Sandblasting is the use of high-speed airflow, water, and polishing sand to polish the surface of the teeth together.
Teeth grooves gap blackened suggest timely access to the hospital, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.