ouch. how'd it happen?
btw, they've got this saline antibacterial wound wash spray at all the drug stores now, & it's perfect for this kind of thing. good to have when you ride, along w/ duct tape & bike repair tools
so far all the injuries I've gotten from my bike have been banging up my knuckles etc. when a tool slips, or little cuts from places I used wire or metal straps & left a sharp edge somewhere. I did fall down & bent my pedal so bad it wouldn't make it around the crank 1 time though. I pulled it back w/ brute force & it seems totally fine again *double knock on wood*
helmet & lights helps you not get pulled over, too
anyway, stay safe & have fun man!