Repair
There are certain risks, probably as follows: 1. If the hemostasis is not done well, it is likely to cause a lot of congestion on the face and cause hematoma! 2. If the operation is careless, it is easy to cause.
Facial numbness
3. If the operation is unsuccessful, it will lead to an increase in the width asymmetry between the left and right faces. So look for very professional doctors and hospitals.