Hi Jeff.
Sorry to hear about your falling accident. The plaster leg casts are no fun, as I know from my own experiences back when. Good to hear your pain is under some management. No need to be in serious pain through any of this. For me, when real pain was present, I had no worries or experiences with being "high". And as my pain moderated, so did my use of pain killers. As others have already said, let your team know as much of your past addiction struggles as you can share as they can be mindful towards a more effective management of care.
Good to hear you're having a change in perspective. It's always best to take a fresh look at ourselves when things go suddenly south. Life happens, and its okay to change and adapt as needed and desired. I hope this is a real turning point for you Jeff. I wish you a speedy recovery. Be well. Take care.