Acute cerebral hemorrhage is a hypertensive cerebral hemorrhage where the hematoma is located in the deep basal ganglia region of the brain. The drainage procedure requires a rigid puncture needle to penetrate the skull to reach the hematoma site under real-time guidance of brain CT, aspiration of the hematoma by strong suction, and injection of urokinase into the hematoma cavity for continuous drainage. The hematoma is dissolved and continuously drained. Chronic cerebral hemorrhage drainage surgery, also known as chronic subdural hematoma drilling and drainage, is performed when the hematoma is located mainly on the surface of the brain under the dura mater and has been liquefied, and the hematoma can be flushed and drained by simply drilling a hole in the skull and opening the dura mater.