Neurosurgery is a discipline that treats brain and spinal cord tumors and spine related diseases by surgical means using the surgical method as the main treatment. It is a high, sophisticated and advanced discipline in the current medical field and is recognized as the highest status field in medicine. The scope of neurosurgery treatment includes: tumors of the brain and spinal cord, congenital developmental abnormalities of the brain and spinal cord, trauma to the brain and spinal cord, vascular lesions, including minimally invasive treatment of spinal related diseases (including: cervical spondylosis, spinal stenosis, disc herniation and other lesions that cause pain or dysfunction by compression of nerves. The branches of neurosurgery include: craniocerebral trauma, craniocerebral tumors, spinal cord tumors, cerebral hemorrhage, cerebral (spinal) vascular lesions, spinal neurosurgery, functional neurosurgery (epilepsy, trigeminal neuralgia, facial spasm, etc.), and pediatric neurosurgery.