1, the treatment of forehead plastic surgery requires the operator to master the condition in detail, understand the patient's requirements, do a good job of explanation and ideological work, so that the patient can have a more comprehensive understanding of the operation and obtain the cooperation of his family and himself before and after the operation.

2. Make a perfect treatment plan and determine the timing of operation. Female surgery should avoid menstrual period.

3. Adequate preoperative preparation:

(1) local preparation, such as tooth extraction, mold removal and skin preparation, and rinse your mouth with mouthwash after brushing your teeth every morning and evening.

(2) Preparation of special surgical instruments, ensuring the integrity of surgical instruments, preparation and disinfection of special instruments.

(3) Prepare blood. In craniomaxillofacial surgery, the anatomical surface is extensive and there is more bleeding on the osteotomy surface. It is necessary to predict the blood loss, prepare blood before operation or prepare autologous blood donation 1 ~ 2 weeks in advance, and reinfusion during operation. The pain is obvious on the day after operation, and generally the pain symptoms will disappear after two weeks or one month. In this process, we should pay special attention to diet. Eat liquid food for two or three days after operation to reduce the damage to bones and masticatory muscles. After that, you can start eating something with residue. For particularly hard things, such as small walnuts, once the operator finds pain when chewing, don't continue eating. Usually you can eat normally after one month.