Hand go boom

I've said it before, I'll say it again: Injuries suck. On Dec 13th I was playing basketball with some friends when I caught my finger on a guy as I was running past him and my ring finger got bent back past 90 degrees until it made a significant "pop". What I ended up with is basically a sprained hand and a useless finger... it took a week before I was able to type with my left hand, but it's looking like it will be another couple of weeks before I'm able to use my hand for any kind of exercise.

So after many months of steady progress towards reaching my goal of 100 pushups, this will be a significant set back. I wonder how much progress I'll lose over these three weeks and how quickly I'll be able to get back into it.