I had neck surgery in May of last year. When I woke up in recovery, I could immediately tell the difference. I took a couple of the pain pills just to be sure but had no significant pain. I continued to improve for 6 to 8 weeks, and then it seemed like I wasn't getting any better. I had PT, but it really seemed to make things worse.
Over the last 8 to 10 months, my condition has worsened. I have pain and weakness in my left arm (and sometimes in my right - which is a new symptom). I also have neck pain. A new MRI shows that my neck hasn't fused (I did wear a bone growth stimulator), that I have developed a large bone spur due to the lack of fusion, and the disk above the surgery site is now bulging. The doctor thinks I'll have to have repeat surgery soon, but my concern is that it didn't work last time so it might not work this time.