What are some of the conditions that may require Neurosurgical intervention?

Aneurysms
Carpal tunnel syndrome
Cerebral Vascular Malformations
Cervical spine disorders
Chronic pain
Epilepsy
Head injury
Herniated disc
Hydrocephalus
Low back pain
Lumbar spinal stenosis
Pituitary tumors
Sciatica (Resulting from a "Slipped Disc")
Spinal cord injuries
Tumors of the brain and spinal cord
Spinal Hematomas
Cerebral Hematoma


(Links from American Association of Neurological Surgeons AANS, UCLA Health System and emedicine)