Disc Bulges

A lumbar disc bulge refers to a condition where the outer layer of a disc in the lower back (lumbar spine) protrudes beyond its normal boundaries. Intervertebral discs act as cushions between the vertebrae, providing flexibility and shock absorption. A bulging disc occurs when the tough outer layer weakens or wears down, causing the inner disc material to press against the outer layer. Lumbar disc bulges are common and can result from aging, wear and tear, or injury. While many people may have disc bulges without experiencing symptoms, others may feel localized pain, numbness, or tingling in the lower back, buttocks, or legs. In some cases, a bulging disc may compress nearby nerves, leading to radiating pain or weakness.