Glad to hear you have a result, makes waiting for the op a bit more bearable if you have a date/time to aim towards.
I'm also having probs with my Ulnar nerve at the mo as well. Can't sleep properly etc. I have a elasticated bandage wound round my wrist today, trying to keep my hand sort of still, I also keep putting one round my elbow. It's starting to make my shoulder hurt as well and I must admit to being a bit crabby at times
Think I'll just see if it calms down, if not, I'll see my GP about it again.