Freak accident, hamster walking funny?!!

[lovehamsters01]

what type of hamster is she?
from personal experience I've learned through the years that Syrians and Robos are great at falling... my robos jumped out of my hands a couple times and were fine, and my extremely curious and energetic Syrian often climbed up to high surfaces and jumped down before I realized, and she was completely fine so you should be good.
If something is wrong, pretty much the only thing to do is pain meds so if you're concerned she's in pain, maybe bring her to the vet and ask if she can have some pain meds until she finishes healing.