Neurology is mainly classified as a medical system, and treatment is based on medication. Neurosurgery is classified as a surgical system, and treatment is mainly surgical and invasive. At the same time, there is also a difference in the scope of diseases treated. Neurology mainly treats some ischemic cerebrovascular diseases, such as transient ischemic attack, cerebral infarction, dizziness, headache, or some metabolic diseases, dystonic diseases, etc., which are all classified as neurology. Neurosurgery mainly treats cerebral hemorrhage, intracranial occupational diseases, and if necessary, patients can be given treatments such as endothelial stripping of arteriosclerosis, or stenting of cerebral vascular stenosis. Therefore, neurology and neurosurgery have the same diseases in treatment, but generally take different treatment approaches.