What is a disk extrusion at L1-L2?

A disk extrusion at the L1-L2 level refers to a condition where the intervertebral disc between the first and second lumbar vertebrae has herniated, causing the inner gel-like material (nucleus pulposus) to protrude through the outer layer (annulus fibrosus). This can lead to compression of nearby spinal nerves or the spinal cord, resulting in symptoms such as pain, numbness, or weakness in the lower back or legs. Disk extrusions can occur due to degeneration, trauma, or excessive strain on the spine. Treatment options may include physical therapy, pain management, or, in severe cases, surgical intervention.