Nerve Roots

In the cervical and thoracic spinal regions, the neurological roots separate from the spinal cord, then exit through openings in between each vertebrae called foramen. In the lumbar spine, the spinal cord has already broken up into the cauda equina, but the individual neurological roots still exit between each vertebral bone. In the sacrum and the coccyx, nerves continue to exit to each side, despite the natural fusion of vertebral bones in these 2 last spinal regions. There is only one coccygeal nerve which exits out of the bottom of the spinal column, not bilaterally as in the case of all the others.

Nerve Root Facts

The spine provides terrific protection for these nerves, by enclosing them in vertebral bone and surrounding them with protective membranes and the added cushion of cerebral spinal fluid. While the nerves are usually insulated from harm or interference, a variety of conditions can cause them actual damage or affect them in a manner which prevents proper neurological functionality from being possible.

Nerve Root Disorders

Severe nerve compression can occur despite its rarity and might be a serious condition requiring immediate medical attention. Cauda Equina Syndrome is one possible result of true lumbar neurological root compression which necessitates immediate medical treatment to prevent permanent damage.