The advantages of minimally invasive surgery for cerebral hemorrhage are that it is relatively minimally invasive and causes less damage to the brain tissue, however, because it is an invasive operation, the biggest hazards are as follows: 1. Inadequate decompression and drainage, because minimally invasive surgery for cerebral hemorrhage mainly refers to hematoma drilling and drainage. If the purpose of decompression is not achieved, the patient’s condition may be further aggravated. 2, intracranial infection, because it is an invasive operation, may cause intracranial infection, but as long as the intraoperative aseptic operation is strictly implemented, postoperative antibiotics are used to prevent infection, and the drainage tube is removed within 10 days, the incidence of intracranial infection will be very low.