That's in lumbar cases, cervical is simply a degeneration and the symptoms are far more harsh than lumbar stenosis. I don't disagree there.
Spinal stenosis in the neck can cause:
Numbness
Tingling or weakness in a hand, leg, foot or arm
Problems with walking and balance
Neck pain
Problems with the bowel or bladder
I have 4 of those symptoms and have went through 2 surgeries, the very same procedures huys like Fielder and Wright went through, hell my soaking wet 110 lb ex-wife had the procedure. It's flippin' brutal.