Well, I just came back from taking some Boyscouts snow camping and managed to slice open the webbing around my right thumb (I kept the photo as a thumbnail and I warn about clicking on it, as it is a little graphic); I also dislocated my right little finger but popped it back into place. Anyway, I won't be able to put much pressure in the area for a couple of weeks, so in essence my right hand is thumbless until it heals. I figured down tube shifters and I'll only have access to me left/front brake. Has anyone ever dealt with this issue and maybe have some pointers?

BTW it was no where near as painful as it looks.