As a chiropractor here in Cranbourne I’m often asked what’s the difference between a disc bulge and a herniation. 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 injuries, the curve of your spine may fall out of alignment. This can place uneven stress on your spinal column and discs, increasing the chance of having a disc break down and herniate. <\/p>\n\n\n\n
Why it Matters:<\/strong><\/p>\n\n\n\n A\ndisc herniation occurs when the outer portion of the disc ruptures (or tears)\nand the soft inner portion squeezes out. This type of injury can cause pain at\nthe site of herniation, or sometimes the herniated disc can pinch a nearby\nnerve, causing pain that can radiate down into your arms and legs. Similarly, a disc bulge occurs when the outer\nwall of the disc is weakened, but the inner portion has not yet broken through.\n<\/p>\n\n\n\n