Hi, I had Acdf on c5-c6 for a herniated disc and severe bilateral nerve entrapment. I survived the surgery but its been a nightmare. Its been 3 years post op and I have extensive anterior osteophytes above my fusion and now advanced arthrosis of the facet joint c7-T1. The pain in the shoulders is unreal. Do your homework and realize that once its done its done. I hope it works out for you. Pain is no fun and chronic pain sucks the life right out of you. I feel for you and hope all the best!!!