There are three ways to get a dental implant: 1) movable denture, which is a denture that can be removed and worn. This denture is a way of retaining the teeth on both sides of the gap by means of rings and jaw supports and abutments. The advantage is that it is cheaper and less damaging, but the patient needs to take it off every day and the bite force is insufficient. 2, fixed restoration method, the teeth on both sides of the gap are ground down and then the teeth are restored by means of a crown bridge, this restoration method is called fixed bridge restoration. 3, implant denture restoration, the implant nail is planted in the extraction wound, and the crown is restored in the upper part of the way.