1. disinfect the face, neck and mouth before zygomatic plastic surgery; 2. zygomatic local anesthesia or general anesthesia; 3. Make an incision from the mouth, or make a forehead incision from the part where the hair grows; 4. Gradually expose (cheekbones) to avoid damaging blood vessels and facial nerves; 5. Using the power system of microsurgery to repair cheekbones, insert the micro saw into the mouth to cut or polish the bones; 6. Suture and fix the cheekbones. That's about it.