The condition affects primarily the upper trunk of the brachial plexus ... for the muscular function and sensation of the arm and hand. Pinched nerves are usually caused by a forceful downward ...
A pinched nerve in your neck can be more than just painful-it can cause tingling, numbness and weakness-plus make it difficult to move your upper body ... radiates down the arm, numbness or ...
A dull feeling in your left arm could be from overuse or strain. Learn what causes pain on this part of the arm here and ...
The brachial plexus is a collection of nerves that runs from your neck down to your upper chest and into your ... When you ...