Especially since it seems advice is the missing component. I mean, after all, c'mon with the disclaimers and the notoin of giving so much pro information without giving contraposing trouble information.
True, the patient does have to make the decision, and sometimes the idea of informed consent seems either fleeting or missing. How to decide? The notion of asking on here is a good thought, but as Rae points out you present probably one of the most difficult situations I have read about.
I know in my situation where we were aiming to hit lumbar and legs, it was a go and success. You are trying to cover more area, and I just begin to think the question Rae poses about maybe a pain pump might be worth checking out. It depends whether in your situation you can continue to do the meds.
Prayin and hopin you are given the disclosures you need to make good decisions,
Mark56