Spinal stenosis is actually a narrowing from the spinal canal which results in pressure on the nerves. The strain around the nerves leads to soreness, numbness or weak point from the extremities. Cervical stenosis (from the neck) can have an affect on the arms, legs and in some cases equilibrium. https://laminotomy-vs-laminectomy90000.blogofchange.com/31787893/detailed-notes-on-broad-based-disc-bulge