Hi-ho, time for another general update.
I had a nerve conduction study done on both hands, but it came up negative (which is what the surgeon expected.)
Unfortunately, this means they still don't know what's wrong with my left hand.
I also got a brace made up yesterday (http://i433.photobucket.com/albums/qq56/placebo-remedy/Photoon2011-03-24at1554.jpg), but I'm not sure if it's supposed to feel like this?
It's pressing pretty fiercely on my thumb joint, which is apparently what the physio was going for, but it's also straightening out my thumb (which is always curved). It's really painful, but I'm not sure if it's like, your-thumb-is-bei