There are many clinical causes of temporal bone protrusion, which may be caused by physiological or pathological factors. If the cause is physiological, no special treatment is needed. If it is pathological factors, patients should take symptomatic treatment according to the specific condition to avoid delaying the condition and thus aggravating it. Physiological factors: If the temporal bone has been prominent since the patient was a child, the temporal bone protrusion is usually caused by heredity, so treatment is generally not needed at this time. If patients feel that it affects their external beauty, it can be improved by cosmetic methods such as bone grinding. Pathological factors: 1. Trauma: If the patient is hit by external impact within a short period of time, or in a sudden accident such as a car accident, it may cause local trauma, and if the trauma is serious, it may cause the patient to have a protruding temporal bone, and there is usually subcutaneous bleeding, which can be treated by using drugs such as Yunnan Baiyao aerosol on local prescription; 2: Usually caused by congenital, but also may be caused by infection factors, when there are such lesions, can make patients appear nausea, vomiting, headache and other symptoms, sometimes the lesions are more serious, the cyst is larger, may be compressed to the temporal bone, so that the temporal bone protrusion phenomenon, at this time can be treated by craniotomy and other ways.