@kaynine Welcome to Mayo Clinic Connect. It's been a long journey regarding your CRPS and you are still in debilitating pain.

You will see that I have moved your question into a discussion where members are currently discussing CRPS so you could more quickly connect and get support. You will notice members like @misskit @faithwalker007 @missbiss @smallengineguy @csteel have experience with this topic and may be a good resource for you. I also encourage you to scroll back through the comments to find previously shared suggestions.

Regarding your insurance coverage, has your provider mentioned another kind of surgery/treatment options since this particular surgery is not a covered procedure?