A burr hole is a small hole drilled into your skull. Burr holes are used when brain surgery becomes necessary. Burr holes are a first step to larger, complicated brain surgeries as well. To perform a ...

A burr hole procedure is a brain surgery that is often done after mild to severe head injuries. In this procedure, a brain surgeon drills a small hole in your skull to drain blood from your brain.

Craniotomy is a procedure in which a surgeon removes a section of the skull and replaces the piece of bone, or bone flap, immediately afterward using titanium screws and plates. In craniectomy, ...