The first step of the dental implant procedure: 1. Pre-treatment doctor-patient communication to fully understand the patient’s expectations and desires. 2.Exclude acute pathological state and acute infection. 3.For teeth with no therapeutic value, the extraction time is drawn up according to the specific situation. 4. Adjust or make temporary restorations so that it has the proper vertical distance, arch morphology and jaw plane, and can accomplish certain functions and maintain certain aesthetic requirements. The second step of the dental implant procedure: 1. Treatment of periodontally diseased teeth ensures that teeth that cannot be left are extracted. 2. Root canal treatment of adjacent diseased teeth. 3. Pre-implant surgery, including: soft tissue plication, alveolar ridge plication, alveolar bone augmentation, maxillary sinus elevation and other surgeries that cannot be performed at the same time as implant placement. 4. Creation of the surgical guide. Step 3 of the dental implant procedure: Implant surgery. Step 4 of the dental implant procedure: 1. A non-invasive and healthy environment in the implant area should be maintained during the bone and jaw correction period. 2. Make a transitional denture to ensure that the implant area is non-invasive based on a transitional prosthesis that allows the patient to exercise certain functions and has an aesthetic appearance. 3.Complete periodontal treatment and subsequent maintenance steps. 4. Complete all root canal treatment and necessary crown preparation. Step 5 of the dental implant procedure: 1. Expose the implant (implant system, no step if non-implant) and place the gingival formers. 2. Gingival shaping. 3. Re-evaluate and remove any remaining natural teeth that have a prognostic impact as required to complete the dental preparation. Step 6 of the dental implant procedure: 1. Impressions are taken. 2. Trial wear, the fabricated metal casting is placed in the mouth for trial wear to make sure that passive seating is achieved, and radiographs are taken to confirm that there is no gap between the abutment and the implant. 3. The restoration (implant denture) is placed in position and the necessary radiographs are taken to confirm the position. 4.Adjust the bite. 5. Fixation. The seventh step of the dental implant procedure: maintenance and follow-up visits, oral hygiene and home maintenance instructions.