Upper jaw should be the upper jaw, the extraction of maxillary wisdom teeth may have a certain risk, the specific risk depends on the position of the wisdom teeth, the degree of eruption, the doctor’s skills and other factors. 1. Position of wisdom teeth: Generally speaking, when maxillary wisdom teeth are erupted orthodontically, it is less difficult to remove them, and the damage is small, so there is not much danger; however, if maxillary wisdom teeth are tilted and tilted at an angle of more than 30 degrees, or horizontally blocked, inverted blocked, and other abnormalities, it is more difficult to remove them, and the damage is large, and it is possible that there is a fracture, bleeding, and other risks. 2. Degree of eruption: If the maxillary wisdom tooth erupts completely to the jaw plane, the extraction process has a clear vision and little damage, so the general risk is relatively small; however, if the eruption of the maxillary wisdom tooth is incomplete, or even ambidextrous, the extraction needs to be carried out by flap, debridement, and other difficult operations, and there is a possibility of bone fracture and penetration of the maxillary sinus, so the risk of surgery is relatively increased. 3. Doctor’s technology: the risk of maxillary wisdom teeth extraction may also depend on the doctor’s technical level, generally high technical level, clinically experienced doctors can minimize trauma and reduce the risk. Therefore, the extraction of maxillary wisdom teeth may have a certain degree of risk, it is recommended to go to a regular hospital, the doctor combined with the situation in the mouth before extraction.