I Scoliosis and have had issues with chronic pain (back) for years, i never let anyone cut on me. Last year i was in a car accident and my right ankle is seriously messed up, this has brought it to a new level. I take Oxycodone (5mg) 4X a day. My Pain Dr Suggested a "spinal cord stimulator implant". I am very scared of this, can anyone give me some input?