Nerve damage

[.:4:.]

So i knocked out my left radial nerve on march 31st last year and it began working mid may. The nerve was ok but muscle degeneration in my left arm was the challenge i was left with. 12 months is what i was told until it should be all good, and as of 2 months ago it was no longer giving me greif. It wasnt 100% but not far off. Its veen a busy start to the year and i work with my hands and also happen to be left handed. Last thursday my hand and wrist started to get a bit lazy. Friday was a bit worse. I spent saturday doing as little as possible but that didnt help sunday when my hand and wrist were almost useless. Considering it all still moves its not the nerve its muscular, it just sucks because it was looking so good for quite a while.