Scs does not prevent spread. Although there have been many anecdotes of spread following scs implant, there has never been proof of causation. IMHO, just keep moving / keep doing what you can. That's the only "proven" treatment. No drug has proven efficacious for this. Therefore, i take none.

My rec is get it if your trial is great. Mine was and my perm is good, but not trial level. Crps isn't like other pain conditions - it's whack a mole. The pain moves- you need great coverage to justify implanting it.