What They Do
A neurosurgeon is a physician who performs surgical procedures on the brain, spinal cord, and nervous system. While neurologists manage neurological conditions through medication and non-surgical means, neurosurgeons handle cases that require direct surgical intervention.
What They Treat
Neurosurgeons perform procedures related to conditions such as brain tumors, traumatic brain and spinal injuries, spinal disc problems, and certain vascular conditions affecting blood vessels within the brain. Some neurosurgeons focus more specifically on spinal surgery, while others focus on cranial procedures, and many treat a combination of both throughout their careers.
Training Path
Becoming a neurosurgeon requires completing a medical degree, followed by one of the longer surgical residency training programs, given the complexity and precision required for operating on the brain and spinal cord. Many neurosurgeons pursue further fellowship training in a specific area, such as spinal surgery, pediatric neurosurgery, or neurovascular surgery.
When to See One
Patients are typically referred to a neurosurgeon by a neurologist or another physician once imaging or clinical evaluation shows a condition that requires surgical treatment, such as a tumor pressing on brain tissue, a herniated disc causing significant nerve compression, or an injury requiring surgical repair.
Background
Neurosurgery developed as a distinct surgical specialty in the early 20th century, building on advances in anesthesia, infection control, and a deepening understanding of brain anatomy that made operating on the brain and spinal cord considerably safer than it had been previously. The field has continued to advance significantly since then, particularly with the development of microsurgical techniques and advanced imaging that allows surgeons to plan and navigate procedures with a high degree of precision.