Unevenness of teeth can usually be eliminated by reshaping the teeth. This can be done by grinding in small amounts, restoring the shape of the tooth surface, and polishing the surface after grinding.
First of all, choose the appropriate size and shape of the grinding tool, such as abrasive wheel, abrasive tip, etc., in the water cooling conditions for grinding. The rotational speed of the wheel should not be too high, and grinding should be intermittent to avoid heat generation and pulp stimulation.
Too many teeth should not be ground at one time, and should be checked while grinding to prevent the emergence of new early contact points or imbalance. If more teeth are selected for grinding, it should be done in stages to avoid muscle fatigue, which affects the ability to make correct occlusal movements. If the teeth are very sensitive during the grinding process, it should also be done in stages, and desensitization treatment can be carried out for the sensitive areas.
In the selective grinding work, attention should be paid to reducing or avoiding the appearance of flat teeth, try to restore the spherical shape of the teeth, which can reduce the interdental contact surface, improve mastication efficiency, reduce occlusal trauma.
After the end of grinding and reforming, the tooth surface must be polished with a rubber wheel to avoid discomfort due to the roughness of the tooth surface. Smooth tooth surfaces also reduce plaque buildup.
Adjustment of teeth is a permanent, irreversible change in the shape of the teeth and occlusal relationship, so it must be carefully chosen and carefully carried out, the specific adjustment of the grinding should be operated by a professional dentist, do not arbitrarily adjust the grinding.