Spinal stenosis refers to the narrowing of the spinal canal, which is the space in the center of the vertebrae containing the spinal cord and nerve roots. At its most severe or final stage — known as ...

Q: I develop left leg pain when I try to walk faster. If I stop, the pain quickly improves. I can start walking again, but at a very slow pace. What’s the usual cause? A: The three most common reasons ...

Surgical treatments for spinal stenosis include laminectomy, discectomy, and spinal fusion. A doctor may recommend surgery for spinal stenosis in severe cases or if nonsurgical methods do not help ...