Zygomatic mandibular angle surgery is a common plastic surgery, but there are certain risks and possible complications in these operations.

Here are some possible risks and preventive measures:

-Swelling, pain, congestion and infection may occur after operation.

-Facial numbness, dry mouth and bad breath may occur after operation.

-Facial drooping and facial deformation may occur after operation.

-Before the operation, you should pay attention to avoid bad habits such as taking blood clotting drugs and smoking.

-Before the operation, you need to find a professional hospital and a team of doctors, and try to follow the doctor's advice.