At present, oral incision is mostly used in the plastic surgery of cheekbones and mandibular angles, which can effectively avoid the occurrence of body surface scars and recover quickly.
Before the plastic surgery of cheekbone and mandibular angle, routine physical examination should be done to ensure that there is no heart disease, hepatitis, nephritis and pneumonia. And there is no source of oral infection before surgery can be performed. In addition, before cheekbone and mandibular angle surgery, aspirin should be stopped two weeks in advance, and smoking and alcohol should be stopped one week before surgery. Women should avoid the physiological period.