Golly, that fall sounds nasty. I pray that nothing was broken or nerve damage done to that elbow and that knee is okay. A broken rib is a miserable thing - heck, even a cartilage injury in the area is bad! I hope you aren't over the "statutory"
6 hours at the E.R.(that seems to be the
rule of most hospitals) as they are awful places - even the best of them. You take care and let us know ASAP what the doctor says. I'd sure drive you if I were there! Hope it's only bumps and bruises.