Ground teeth remedies are surface coating fluoride drugs, cementation nails, smooth turning needle adjustment grinding, making inlays or full crown restoration, etc., as follows: First, the surface coating fluoride drugs: If the abraded tooth tissue is less, only to reach the enamel-dentin boundary, can be coated on the surface of the fluoride sodium fluoride and other fluoride drugs, closed the end of the dentin tubules, to enhance the tooth’s resistance to corrosion, to avoid the formation of caries. Second, cementation nail: If the grinding tooth reaches the dentin layer, cementation nail can be cemented and composite resin can be used to fill and restore the shape of the crown. Smooth turning needle grinding: If the adjacent point of the tooth is destroyed, smooth turning needle grinding can be applied to expand the abduction gap, so as to facilitate the discharge of food. Fourth, the production of inlays or full crown restoration: grinding away more dental tissue, according to the specific circumstances, respectively, the production of inlays or full crown restoration, to restore the chewing function of the teeth.