There is a big difference between the two: 1. comfort difference: once the implant restoration is completed, it is not necessary to take it off every day, it is more convenient and less foreign body feeling, eating, pronunciation and aesthetics are very close to natural teeth. The movable teeth need to be taken off every day, which is inconvenient, and the foreign body feeling is heavy. The implant will take 3-6 months to complete, which is a long procedure. All in all, if the economic conditions allow and their own conditions are met, dental implants are the first choice for missing teeth, but if the economic conditions do not allow or their own conditions cannot be implanted, removable denture can also meet the patient’s feeding and aesthetic needs.