A tear in the disc ring may result in the release of chemicals causing inflammation, which can result in severe pain even in the absence of nerve root compression.ĭisc herniation is normally a further development of a previously existing disc protrusion, in which the outermost layers of the annulus fibrosus are still intact, but can bulge when the disc is under pressure. Tears are almost always posterolateral (on the back sides) owing to relative narrowness of the posterior longitudinal ligament relative to the anterior longitudinal ligament. When a tear in the outer, fibrous ring of an intervertebral disc allows the soft, central portion to bulge out beyond the damaged outer rings, the disc is said to be herniated.ĭisc herniation is frequently associated with age-related degeneration of the outer ring, known as the annulus fibrosus, but is normally triggered by trauma or straining by lifting or twisting. Protection from disc herniation is best provided by core strength and an awareness of body mechanics including posture. The most conclusive diagnostic tool for disc herniation is MRI, and treatment may range from painkillers to surgery.

It may result in back pain, pain or sensation in different parts of the body, and physical disability.

Slipped disc, bulging disc, ruptured disc, herniated disc, prolapsed disc, herniated nucleus pulposus, lumbar Disc HerniationĪ spinal disc herniation is an injury to the cushioning and connective tissue between vertebrae, usually caused by excessive strain or trauma to the spine.

Herniated disk xray