Arteriovenous malformations (AVMs) happen when a group of blood vessels in your body forms incorrectly. Here's what you need to know.

Cerebrospinal fluid (CSF) leak occurs when there is a tear or hole in the membranes surrounding the brain or spinal cord, allowing the clear fluid that surrounds and cushions those organs to escape. Many CSF leaks heal on their own, but ...

Deep brain stimulation (DBS) is a type of therapy that uses electrical stimulation to treat neurological conditions such as Parkinson disease (PD), tremors, and dystonia. It can ease symptoms and decrease the amount of medicines you ...

Endoscopic endonasal surgery is a minimally invasive technique that allows a surgeon to go through the nose to operate on areas at the front of the brain and the top of the spine.

Endovascular coiling is used to block blood flow to an aneurysm.

Spinal fusion is a surgical procedure to join 2 or more bones of your spine together permanently. A minimally invasive spinal fusion uses a smaller cut (incision) than a traditional spinal fusion surgery.

During a sympathectomy, a surgeon cuts or clamps a deep nerve that runs up and down along the spine. This prevents nerve signals from passing through it. It is used to treat heavy sweating and certain other conditions.