Cranial depression, if more serious, need surgical treatment; more mild, can consider conservative treatment. Cranial depression, which is actually a depressed comminuted fracture of the skull, is basically caused by severe violent injuries, usually due to direct violence acting on the surface of the skull, resulting in a depression of the skull, which in turn causes a comminuted fracture of the skull. Treatment for this condition depends on the extent of the skull depression. If the degree of depression is more than five centimeters, obviously affecting the patient’s head and face appearance, or even compression of the corresponding functional nerve area, you should actively consider surgical treatment, surgery can repair the skull depression, restore the patient’s head and face appearance, and release the corresponding nerve function area of the compression.