Got a question for you guys,

Dad is suffering from Spinal Stenosis. He's a doctor, so access to MRI's, other docs, chiro's, etc aren't an issue. The issue is outside of an inversion table, there's not much else he's doing (or thinks can be done) and is just living with the pain.

Anyone have any input on what he could look into or if anyone has gone through or knows anyone that has gone through this? I don't think he'd even touch GH/IGF even if I showed case studies and whatnot since all he's heard of people using GH is along the lines of those that abuse steroids and such.