Probably not, but you can always get a free consult with an attorney or five.

Unless something was done that others docs will clearly agree was obviously malpractice, you probably have no suit. You'd have to be much more specific about what happened in the surgery.

Misdiagnosing RSD/CRPS by your run of the mill surgeon is not a surprise at all. It is frankly more surprising when they diagnose quickly. Even then, although your odds might be better, there is no guarantee of remission.

Your energy will probably be better spent on applying for SSDI or SSI benefits, if you're unable to work.