UNDERSTANDING HERNIATED DISCS
A herniated disc is a common injury that can affect any part of the spine, but is most common in the lower back. It is sometimes called a bulging or, protruding, or ruptured disc. A disc begins to herniate when the jelly-like center of the disc pushes all the way through the outer ring, causing the ring to bulge. This puts pressure on the spinal cord and nearby nerve roots. A herniated disc can cause severe pain and other problems in the arms or legs.