Good to hear the issues with your neck are normal given all that you have been through.
Not trying to hijack but has anyone had experience with injections called Arthovisc? I wrecked by knee over a year ago and went through the process leading up to an MRI but never heard from the Ortho Doctor regarding results. Went to the hospital recently to get a copy of the MRI report only to find I have a torn meniscus and some cartilage issues. Been there, done that with my right knee but now the left knee is causing pain waking me in the middle of the night. Went to a new Ortho guy the other day and he basically gave me an option, injections (Orthovisc) or surgery. If I opt for surgery I would prefer to do it after the fall season (fishing & hunting). The injections are in a series of at least three, one per week , perhaps more and are effective for up to six months. If anyone has had experience with Orthovisc let me know.