Spinal Stenosis is one of the most common causes of back, neck, and sciatica pain. Most people have probably heard the term “spinal stenosis” before, but many may not have any idea what it actually is. In fact, some may even be suffering from it at this very moment and not even be aware of what causes it or what it actually does. However, it is important to know as much about it as possible so that you know how to treat it if you have it, or how to help prevent it from occurring if you don’t.