Without wanting to put anyone off dancing, I never did any real damage falling on a jump, but broke my teeth getting on the ice with guards on, broke my wrist doing the blues chocktaw too slowly on bad ice, and stuck my blade in my leg falling on back crosses. I always think you are kind of expecting to fall on a jump and so anticipate it, whereas in ice dancing it mostly comes as a huge surprise and often involves 2 bodies instead of 1. The worst and most painful falls I have had are when one or other of us catches the toe rake going forward in killian hold at high speed.
Ouch! And you are still ice dancing??!! Like I said, I've always thought ice dancing to be way more dangerous than free skating.