1, facial numbness. When operating on the mandible, it is easy to hurt the mandibular nerve and directly dominate the perception of the lower teeth and lips.
2, facial muscles. For example, when doing cheekbone surgery, some nerves grow close to the periosteum. Once the nerve and periosteum are separated improperly, there will be serious consequences such as eyebrow lifting disorder and unilateral frontal muscle paralysis.
3. The problem of left-right symmetry. It is impossible to accurately calculate the width of the removed (polished) bone during the operation, and the face of the human body itself is not completely symmetrical. If the technology is not good or careless, the width asymmetry between the two faces will increase.
4. Hematoma may occur after operation.
The above is what the sequelae of plastic bone grinding are. Although it seems that these sequelae are serious, in fact, beauty lovers need not worry too much, because these technologies and equipment can be guaranteed in general large plastic surgery hospitals. No matter what you do, there will be a professional doctor to evaluate my actual situation and give a treatment plan. You don't have to panic too much.