Dental implants that is dental implant surgery, the first phase of the operation will implant the implant into the alveolar bone, generally about 7~10 days after the operation can reduce swelling, the second phase of the operation to install the abutment, generally about 5~7 days after the operation can reduce swelling, as follows. 1. Phase I surgery: the specific operation process includes cutting and flap, trimming the alveolar bone, preparing the implant socket, implanting the implant, installing the overlay screws, and then suturing the gums, and then removing the stitches when the swelling subsides in about 7~10 days after the surgery. 2. Stage II surgery: under local anesthesia, the gingival mucosa and periosteum on the surface of the covering screw are cut or transversely incised, the covering screw is screwed down and the abutment is installed. If the incision is small, no suture is needed; if the incision is large, a circumferential suture is made on both sides of the abutment and the suture can be removed after swelling subsides in 5-7 days after the surgery. It is recommended to go to a regular medical institution to receive professional treatment.