Ugh, that's fucked up. I've only really fallen once (a few close encounters) though I've biked like ~750 miles for the last three year, and I broke my fall with my hands, though it didn't feel pleasant.
How's your chin now? Looks like one side was caved in slightly, does it look like that still? I don't know much bout that shit but, did you like have to drink everything through liquids the whole time?