1. The patient should eat a semi- or full-liquid diet on the same day. 2. Do not brush the dental implant area within one week to avoid stimulating the wound. 3. Observe the dental implant and the traumatic surface at any time within two weeks, and contact the doctor in time if you find any problems. 4. Do not eat foods that are too hard and particularly tough for 3 months to prevent excessive stress on the dental implants. 5, maintain good oral hygiene is an important guarantee for the success of dental implants, so do effective oral cleaning on time: rinse with mouthwash several times a day; best to use a soft-bristled toothbrush three times a day in the morning, afternoon and evening; do not use toothpicks to pick teeth, use dental floss to remove food debris between teeth; develop the habit of regular dental cleaning, preferably once every six months. 6, actively prevent and control systemic diseases, because systemic diseases will reduce the immunity of the oral cavity, which is not good for dental implants and natural teeth. 7, regular review in the hospital, found dental caries, gingivitis, periodontitis, bad bite and dental implant periarthritis and other problems must be dealt with in a timely manner. 8, dental implants should be prevented from being hit by external forces, once the impact occurs, contact the doctor immediately.