Zygomatic frontal subluxation is one of the clinical signs of crossed lateral atrophy. Crossed lateral atrophy is extremely rare in clinical practice. This disease is a congenital disease, there is no effective preventive measures, but can reduce the damage of the disease through the following measures. 1, exercise appropriate exercise is a good way to prevent zygomatic frontal bone subsidence, have a good body to stay away from disease, we can choose some suitable sports in the morning, evening cooler according to their own situation, such as walking, gymnastics, playing tai chi, dancing, etc., long-term persistence, will make the body sequentially improved, the susceptibility to wind and cold and resistance will be greatly enhanced. 2, avoid wind chill Prevention of forehead bone subsidence of cheekbone must be noted, to stay away from wind chill, due to the summer temperature temperature rise, many people are blowing up the fan, air conditioning, which is the main cause of facial paralysis, we should pay attention to, do not figure a moment, straight blowing long blowing. In addition, you should be careful not to let the wind blow directly on your head and face after riding in a car, taking a cool ride outdoors, taking a bath, or drinking alcohol, and in addition, do not wash your face with cold water to prevent facial palsy. 3, pay attention to rest Prevent forehead bone subsidence of cheekbone also pay attention to rest, which is also a better way, experts pointed out: we must ensure sufficient sleep, less TV, computer, avoid all kinds of mental stimulation and excessive fatigue, in order to facilitate the recovery of the disease. Once the onset of the disease, to go to a regular hospital in time to avoid missing the best time for treatment.