We made it home safe and sound. Aside from being a bit late to the airport, the traveling was uneventful.
I'm still very tired from the travel or the injury or something. I think that my body crashed pretty hard after the adrenalin rush from the fall and stitches. The injured area feels ok, at least.
As a result of this adventure, I highly recommend travel insurance if you're traveling out of country. I can't imagine how much it would have cost to go into the emergency room and to receive a tetanus shot plus three stitches but I'm glad that I don't have to pay it.