Absolutely! That makes perfect sense! I've just noticed it recently. I can feel a nerve that I couldn't feel before in my left hand and my arm just seems really smaller. Thank you for your answers though. Enjoy your weekend!
I'm reaching out because I am very concerned. About 4 months ago I noticed Atrophy in my left hand which is not my dominant hand. It came with some pain. About 3 weeks ago, I had really bad pain in my forearm and arm period(left). I noticed a few days ago that my left arm seems to have muscle...