Thanks for your advice, I read Dr. Hooshmand articles because there are quite many,I really thing they are very accurate with the symptoms of crps but also provide the answer we all want to heard, is hard to deal with this condition and if you are not sure about the permanent scs implant don't do it, is hard to live with sequels of another chronic pain, there many people like me with more problems and also some that for than scs work, I guess crps and scs are not meant to be and Dr. Hooshmand articles clarify so many questions that for me are a little late but stil can stop future more serious medical complications and happy but disappointed as well, hope you take a wise decision everything can change in a quick moment and we always will have some doubt but have faith and good luck,blessing to all of you