Hello, landlord! You may mean that you have lost a tooth. The general situation of the repair is like this. If the patient is missing teeth, the doctor will prepare (grind) two teeth next to the missing tooth area, and then put the prepared restoration (denture) on the ground teeth with adhesive, thus realizing the restoration of missing teeth. The other is implantation (more expensive), which is to cut the gingival tissue in the missing area of the patient, then cut the gingival tissue with a tool and make a hole in the alveolar ridge, then implant a special implant on the alveolar ridge, sew it up, and install dentures on the implant after several months of healing. Hope to adopt