At C5-6 I have a broad based central protrusion overriding an annulus bulge with accompanying posterior osteophytic ridging,which indents the anterior aspect of the thecal sac and cervical cord resulting in central canal stenosis. I suffer from frequent headaches, right shoulder droops, as well as has pain, neck pain, right arm pain. I have seen a neurologist who says I have a lot of arthritis. Do you think a second opinion from a neurosurgeon is necessary?