Cerebral hemorrhage in the basal ganglia, under 30 ml, can also be chosen without surgery, which is conservative treatment with good recovery. There is an external capsule and an internal capsule in the basal ganglia area, and bleeding from the external capsule is more effective, while bleeding from the internal capsule can lead to complications, including hemiplegia, speech dysfunction, and visual impairment. Generally speaking, the hematoma can be absorbed naturally in about 2 months after treatment for bleeding of 30 ml or less as long as it does not bleed anymore. When the bleeding volume exceeds 30ml or more, the occupied space is large and the brain dysfunction is obvious, active surgical treatment is required.