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What is a Bulging Disc?

Discs situated between the spinal vertebrae absorb shock and facilitate movement. Bulging discs, which typically surface in the lower back, occur when a weakened or deteriorated disc swells through a crevice in the spine, extending outside of its normal jurisdiction. This condition happens when a disc shifts out of its normal position, usually slowly and over a long period of time. As the disc moves, its inner, liquid-like nucleus begins to balloon toward the weakest point in its hard outer casing. Although there is typically little or no pain associated with a bulging disc, the affected disc may eventually suffer a herniation — Meaning its inner nucleus may leak through the damaged shell and cause pain and further complications. Bulging discs may also place pressure on nearby nerves, leading to serious discomfort and, in some cases, severe and chronic pain.

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