The brain and neurosurgery unit deals with the treatment of diseases in the area of the body covering the nervous system, including the brain, and various disorders that develop due to damage in this area. The brain and neurosurgery unit provides services in various disease groups such as tumor and vascular diseases, traumas occurring in the brain and nervous system, spinal diseases. Below, the diseases that the brain and neurosurgery unit is interested in are classified and discussed in detail.