Surgery is full of all kinds of unknowns and risks, which is inevitable. We should think about what to do and how to avoid it. Only by choosing regular hospitals and professional doctors can the risk be reduced. Before the operation, tell the doctor what you want to change and how much you want to achieve.
Doctors usually take X-rays or even magnetic resonance before operation to clearly understand the bone structure, and then make suggestions according to personal characteristics, and list the final surgical methods and schemes in combination with the wishes of patients and doctors' suggestions. Divided into local anesthesia and general anesthesia.
From the surgical effect itself, both kinds of anesthesia can complete the operation, but in the process of incision and operation, the operator of local anesthesia will feel the vibration of the machine and feel scared. Therefore, if the surgeon wants to fully feel the operation process, the doctor suggests using general anesthesia. Anesthesia is actually a very important part of the operation, especially when you wake up after the operation, so I won't say much. After the operation, the face will be swollen and blue, and there will be serious swelling and bruising after the operation. But it will recover slowly. There is also the problem of infection, and the postoperative effect is not obvious, mainly because some hospitals and doctors are not skilled enough, or the depth of bone grinding is too shallow and the number of bone grinding is too small, which leads to the ineffective effect. I feel like I haven't done it since the operation.
The left and right sides of the face are asymmetrical, and some problems of bone grinding depth have not been solved well, which may lead to different bone grinding amounts on both sides and one side missing. It will appear asymmetrical. Facial numbness and nerve damage. Minor consequences such as facial unconsciousness, muscle atrophy and nerve damage, and serious life safety. Because the face is composed of many nerves and important blood vessels, once something goes wrong, the risk is still quite high. Just like so-and-so super girl. Seriously life-threatening. Half a year after operation, some patients did not even feel the surgical site, and severe cases appeared facial paralysis. So I emphasize the choice of regular hospitals and doctors.