i had one ulnar nerve entrapment surgery on my elbow 2 yrs ago, and some of what you said is similar to what i had. i was in a sling for 2 weeks, during which, i had no grip at all in my hand. i could not even hold a toothbrush in it at first. of course, it was in a sling for a reason, to heal and to limit movement, so i didn't try much. but yes, i had shooting pains, if i bumped it or moved ...



