@bryceQ, it will be the several coming days that will decide - my foot has only just started to feel like normal, and so far I don't feel the pain that I did, so I'll be able to judge by that. Plus, of course the steroids will kick in after a few days.
It would be lovely if I could find a solution to my back pain - it's severely curtailed my usual life for several years now. I've even had colleagues tell me I shouldn't need to be attached to a TENS machine full time.
I'm waiting to see, with no judgment as to what will happen, but I'd love this to be the solution to the pain I get - it starts, and then there's a whole section of muscle across my back that goes into spasm. If I could get the nerves identified and have one or several oblations, I'd be thrilled.