There are many ways to repair tooth defects, which can be divided into several types according to the size of the tooth defect area: 1, if the tooth defect is very little, it can be solved by taking direct filling method. Now there are some resin materials, tooth filling up and natural tooth color, shape, can be completely restored; 2, if the defect is relatively large, you can take the inlay restoration way to repair. Inlays include porcelain inlays and metal inlays, and the color and function of porcelain inlays are perfectly restored in all aspects, and the function of metal inlays is also very well restored. In addition to the above restorations, there are many other ways to restore tooth defects. For example, the front teeth can take porcelain veneers, and the back teeth, if the defect area is relatively large, the defect is more serious, you can first give the patient a pile, and then on the outside of the package on a crown, this form of restoration is called pile crown restoration. So there are many ways to restore a tooth defect, just depending on the severity of the defect, the most suitable restoration method should be taken.