Thank you all for your responses. It amazes me how many people have an scs implant. I didn't even know it existed until a month ago. My doc told me that I wouldn't be able to bend or turn my head for 4 to 6 weeks due to risk of the leads slipping but, when I'm miserable, my shoulders stay shrugged and my head leans forward.so hopefully the scs will work so I can relax my shoulders.I have the trial next week and I'm praying it works.