Nowadays, there are simple implant surgery or implant surgery designed by guide plate can be minimally invasive implant surgery, but there are still some precautions to be taken after the surgery. Due to the small trauma, gram normal diet after surgery, mouth rinse available after meal, preserve oral hygiene, food should not be too hot. Due to the different physical and surgical procedures, a few patients may have mild local swelling, which will gradually subside in about 1-3 days. Oral antibiotics can be taken after the surgery to prevent infection. There is no suturing process for minimally invasive dental implants, so there is no need to remove stitches after surgery. However, in most cases, the standard dental implant surgery is used in our clinic. The things that need to be noted after surgery: 1. Do not brush your teeth and use water within 24 hours after surgery, because too frequent rinsing can lead to gargling blood, but after meals, you can rinse your mouth with mouthwash to prevent food residues in the mouth. 2. Routine use of antibiotics after surgery. For simple implant surgery (small number of implants, short surgery time, good recovery of patient’s body), oral antibiotics are given after surgery, and intravenous antibiotics are needed for complex implant surgery to prevent infection. 3, due to the different physical and surgical procedures of patients, there may be different degrees of surgical reactions, some patients have a mild reaction or no reaction discomfort reaction, some will appear local edema and ecchymosis, usually lasting about 3-5 days. 4.Patients generally have only slight hidden pain or discomfort after surgery and do not need to take painkillers, but if patients are sensitive or feel more local pain, painkillers can be added on the day after surgery, and if under normal circumstances, patients will no longer feel continuous pain 24 hours after surgery. 5, routine post-operative 7-10 days to remove the stitches, timely removal of stitches can prevent local infection.