This operation is to make an incision in the mouth, so there is no surgical scar. More importantly, the effect of the operation is satisfactory, and there is obvious face-lifting effect after operation. Face-lifting with buccal fat pad is on the buccal side of oral mucosa, avoiding parotid duct, and cutting longitudinally for about 0.8cm. hemostatic forceps bluntedly separates buccal muscle, clamps and pulls out the capsule of buccal fat pad, cuts off the capsule, and fat gushes out. Then, take out a proper amount of buccal fat pad, stop bleeding by electrocoagulation, close the incision, and take out the opposite buccal fat pad in the same way. The effect of face-lifting after operation is real and natural, and there will be no scar. Postoperative care: avoid eating irritating foods such as peppers. Follow the doctor's advice strictly after operation, and it is best to stay in hospital for observation. Once there is bleeding and severe hematoma after operation, you should go to the hospital for follow-up in time.