Hi,
I am so sorry to hear about your case. And I don't know if it will be of much help since you are not in the LA area but my neurosurgeon that treats me for TOS deals with a lot of failed back surgeries. His name is Dr. Filler and his website is
www.nervemed.com. He also wrote a book about back surgery and has the reputation of fixing other docs mistakes and failed surgeries.
I hope it gets better. Good luck
Shelley