Spinal nerve roots branch out from each side of the spinal cord and then join to form the spinal nerves, which pass through openings between the spinal bones (vertebrae) and then form branches that extend throughout the body. Each spinal nerve is attached to the spinal cord by two nerve roots.
Current as of: March 28, 2019
Author: Healthwise Staff
Medical Review:William H. Blahd, Jr., MD, FACEP - Emergency Medicine & Martin J. Gabica, MD - Family Medicine & Adam Husney, MD - Family Medicine