Man, when I saw this had 80+ comments, I knew something was up.
You know, since we now know of your injury (and completely understand it), if you're going to still do panels anyway (bless your artistic soul) you should take this opportunity to practice drawing with your other hand. Then by the time you heal, you'll be an ambidextrous drawing machine!
It's not as great as robot arms, but it's the next best thing right?