It can be seen from the method of cheekbone plastic surgery that the facial nerve will not be damaged in the process of cheekbone plastic surgery, and the nerves of the human body are distributed in the muscle layer. In zygomatic plastic surgery, the patient's mouth is cut and peeled off directly to the periosteum, and the zygomatic bone is operated under the periosteum. The zygomatic plastic surgery is protected by special surgical instruments, and the operation will not affect the soft tissue above the periosteum at all, so it will not cause facial nerve injury and the safety is quite high.