With the advancement of dental technology, dental implants have become the first choice for dental restoration. Dental implants are not really planted with natural teeth, but through medical methods, the use of biomaterials that are compatible with the human body to make artificial tooth roots, which are “planted” into the alveolar bone, and then set on the roots of the realistic, hard porcelain crowns, a new tooth will be “planted” out. A new tooth is “planted”. Compared with the traditional tooth restoration methods, dental implants have many advantages: 1, do not grind teeth: rely on their own artificial tooth roots for restoration, do not have to grind the healthy teeth next to the teeth, there is no harm to the teeth. 2, strong function: can be very good at restoring the teeth, but also can be used to restore the teeth. 2, strong function: can well restore the function of teeth, chewing function is much better than other traditional dentures. 3, aesthetic: can be in accordance with the patient’s face, the shape and color of other teeth to make crowns, to achieve the best overall coordination and aesthetic effect. 4, comfortable and convenient: do not use movable dentures must base bracket and ring, no foreign body feeling, very comfortable, convenient, and conducive to maintaining oral hygiene. 5, good fixation: do not use the traditional denture rings or braces, the artificial tooth root alveolar bone is closely combined, like real teeth rooted in the oral cavity, has a strong retention force and stability. 6, easy to operate: dental implant surgery is a smaller alveolar surgery, similar to tooth extraction, the use of local anesthesia, trauma is small, you can eat after surgery, almost painless. Generally, implant placement only takes a few minutes to a few hours to finish.