After orthognathic surgery, because the periosteum in the operation area needs to be peeled off, there may be blood clots and swelling, which is called hematoma in medicine. The probability of it happening is about 20 to 30%. Most hematomas are mild and will be absorbed by themselves. Only in rare cases, the amount of hematoma will be very large, indicating that there is the possibility of continuous bleeding at the surgical site. At this time, the patient needs to go to the operating room urgently to stop bleeding.
Even in successful surgical operations, there are usually problems such as the disharmony between the cusp and alveolar of the upper and lower teeth and the imbalance of postoperative occlusion. Therefore, postoperative orthodontic treatment is usually needed to improve the occlusal relationship from the function and cosmetic effect, and to stabilize and consolidate the effect after surgical correction.
The above is the introduction of some related knowledge about orthognathic surgery. I hope that beauty lovers can choose some regular 3A plastic surgery hospitals and find some experienced plastic surgeons to do this operation, because the regular 3A plastic surgery hospitals have relatively complete medical facilities and doctors are familiar with this operation, which can effectively avoid some side effects during the operation and the postoperative effect will be better.