Understanding Lumbar Spinal Stenosis with Neurogenic Claudication

Lumbar spinal stenosis, or LSS, is a common condition in which the lower spinal canal narrows and compresses the nerves in the lower back. Lumbar spinal stenosis is generally caused by aging and natural wear and tear on the spine. With lumbar spinal stenosis, thickened ligament, overgrowth of bone, and/or bulging discs in the lower back put pressure on the spinal nerves. This pressure can cause a variety of symptoms that affect daily life, including pain and limited mobility.