I have ranards syndrome, I wa in aan accident March 1, 2014, since that time my hands turn black, numb and carple tnds now don< just turn unnel surgery in 2006, . My hart severely and now they turn black and purple especiy head hit my steering wheel 2 times, my hands wer glued to the steering wheel, could that have maally my right hand. I was hit behind pretty at a stop sign , could this have caused this