Craniocerebral injury or spontaneous hemorrhage, there are many complications after performing intracranial hematoma removal, as follows: 1, the most common can appear hyperthermia, serious can reach 42 ℃ or more, after the complication of intracranial infection can continue to be hyperthermia; 2, if damage to the motor center, can appear hemiplegia, limb disorders; 3, if damage to the sensory center, can appear hemianesthesia; 4, if damage to the visual center blindness and isotropic hemianopia can occur; 5. If the auditory center is damaged, hearing loss or even hearing loss can occur; 6. If the hypothalamus is damaged, endocrine dysfunction such as disorders of consciousness and urinary collapse can occur; 7. Cerebrospinal fluid leakage and stress ulcers can also occur. Due to prolonged bedridden coma, decubitus ulcers, urinary tract infection, pneumonic pneumonia, long-term bedridden resulting in stiff joints, osteoporosis, etc. can occur.