I would also be interested in help for patients suffering after ROI-C implant failure. June 2014 I had an ROI-C implant put in C5-C6 and I have suffered severely ever since. I have had multiple ct and MRI's that show the implant did not fuse. I have neurological deficits in both arms and hands, right shoulder pain, severe neck and back pain, can't sleep more than 30 minutes at a time. I am on on a fentanyl patch and hydrocodone. I have not been able to return to work and I am now on long term disability. I have days I can not do anything by lay around in pain. I constantly drop things, My hands cramp in such pain it is hard to type or write. Normal housework chores like cooking is hard since I can't hardly lift heavy pans. Driving for any distance over 30 miles makes my hands go numb or burn in pain just holding on to the steering wheel! I am now in the process of allergy testing to see if I may be allergic to the implant. Once this testing is complete I am meeting with a new neurosurgeon, since mine left the state and is no longer practicing, to decide if this should be revised or removed. I have been searching the internet to find if others have had issues with ROI-C implant when I found this site.