You can't be a planting guide without a sweeper. The oral scanner scans in the oral cavity to obtain complete oral data. Dental implant surgery needs radiation guide plate. Because there is no fixed place in the patient's mouth, it is necessary to fix the position of the guide plate through the fixing ring on the guide plate. The better the patient's bones, the less implants there are. On the contrary, implants need to be added to support the bite force.