Lumbar Stenosis
Lumbar Stenosis
Lumbar stenosis is the narrowing of the spine in the lower back. It is most commonly caused by aging, when the disc degenerates and loses water content. This results in the space between the discs in the vertebrae settling or collapsing causing symptoms in the lower back or legs. Symptoms include aching, numbness, pain and cramping in back and legs. Pain is usually worse with standing and walking and improves with sitting or leaning forward. (See Neurogenic Claudication)