Neurosurgery is a medical specialism concerning operable diseases of the nervous system, skull and spine.
The main areas are: neuro trauma (accidental damage to the nervous system and its supporting structures), neuro-oncology (cancer of the central and peripheral nervous system), vascular neurosurgery (vascular disorders of the central nervous system), spinal surgery (pathological processes affecting elements of the spine) functional neurosurgery (treatment of pain, epilepsy, movement disorders) and pediatric neurosurgery.