A Spinal Disc Bulge or Herniation: What’s The Difference?
Bottom Line: The bones, discs, ligaments, and muscles of your spine are designed to help you maintain proper spinal alignment, posture, and movement. Between each set of bones or vertebrae is a small rubbery disc. These discs act as small shock absorbers for your spinal bones and nerves. They have a tough, rubber-like outer layer called the annulus fibrosis and a soft jelly-like center that is called the nucleus pulposus. As you age or encounter …