1. Maintain good oral hygiene and mental state before operation. Follow the doctor's arrangement for necessary oral cleaning two weeks before operation, pay attention to personal oral hygiene care, and maintain the healthy state of oral mucosa and gums; At the same time, keep a good attitude, trust the doctor, and don't be too nervous.

2. Eat on time on the day of implantation to avoid the situation that hypoglycemia leads to syncope before anesthesia and hinders the smooth operation. If you have a history of anesthesia allergy and systemic diseases, you must actively inform your doctor before operation to reduce the risk of anesthesia. Female patients should avoid the physiological period.

3. During the operation, we should closely cooperate with doctors and obey the arrangement of medical staff. If you feel unwell, you can raise your left hand to avoid disturbing the doctor's operation during the operation.

4. Short-term slight discomfort may occur when the anesthetic effect disappears after operation, and oral painkillers are generally not needed; If the pain persists or even worsens when chewing, please seek medical advice in time.

5. Routine oral cleaning should be performed after operation, and chlorhexidine gargle should be used three times a day for 90 s; Within two weeks after operation; If you can afford it, you can buy a tooth washer to partially clean the dental implants. Don't eat hard food after planting, and avoid hitting the implant when brushing your teeth. Under normal circumstances, make an appointment for a follow-up visit two weeks after implantation to check the condition of the implant and make efforts as appropriate.

6. For patients with MIA implanted in the mandibular molar area with assistance, it is sometimes necessary to take antibiotics orally for 2-3 days to reduce the chance of infection.

7. After operation, repeated friction between implant nail cap and buccal mucosa may cause discomfort, but most patients can adapt within 1-2 weeks. A few patients have local ulcers in the corresponding parts, which usually heal themselves within 1 week. They can buy orthodontic mucosal wax and put it on the fingernail to protect the oral mucosa.

8. Due to the differences of individual oral conditions and bone mineral density, MIA may fall off or loosen unexpectedly in the early stage. If this happens, you need to contact the doctor in time, take out the implant nail and find another time to replant it.

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