Grade: 4
Inflamed nerves in neck and back due to car vs. bike accident while commuting. Broke a couple of ribs at the time, but they're fine now. Large numb patch and hypersensitive skin areas upper right back. Still subject to major pain flares lasting most of a week if I overdo it.
Calling it recovered. Still can't raise arm to verticall, regardless of orientation at the shoulder, but unrelenting pain is down to occasional grumbly discomfort.