Immediate dental implantation is a technique for immediate dental implantation in the absence of teeth. Because the implant is implanted immediately in the fresh tooth extraction wound of the patient, there is no need to wait for 4-6 months after the wound is repaired, so the immediate implantation method can shorten the course of treatment, reduce the cost and prevent alveolar bone absorption.

Immediate dental implant technology abandons the hook cover in traditional dental implants, and does not need a denture base, not to mention wearing healthy teeth on both sides. Implanting "artificial root" immediately after tooth extraction and repairing temporary overdenture can effectively prevent the absorption, atrophy and pathological changes of alveolar bone and restore facial appearance immediately. It is known as the "third real tooth of human beings" after deciduous teeth and permanent teeth. Immediate implant technology has the unique advantages of stability, comfort, beauty, safety, quickness, no foreign body sensation and no harm to healthy adjacent teeth, and is favored by edentulous patients who pursue quality of life. Immediate dental implants are more advanced, so immediate dental implants are more popular.