only time I ever broke a bone, dismounting my SV650, boot gets caught on seat, as I am falling on my face, I put my hands out, broke my left thumb, and kicked the bike in the other direction. no damage. rode home with a hurtin left hand (I'm left handed) doc put me in a cast that went up to my elbow, but fingers were sticking out. I could still ride, hardest part was getting cast thru jacket sleeve with thumb sticking out perpendicular. but once thru, I could hook the clutch with my fingers
almost did the same with my K-pipe, twice, yesterday, boot caught on a bungee net hook while dismounting