hope u get well soon! im the same as you, been breaking bones all my life, have had too many to count, but the worst was 3.5 years ago i compression fractured my T12 vertabrae, due to mechanical failure. vent tube at the top of my dual fcrs on my raptor snapped right at carbs and sand got in, and jammed up the carb slide just as i juiced it to pull a wheelie, then hit a huge sand berm wide open in 4th gear and it jacked me hard, was laid up for 4 months.
sometimes, even with all the gear you can imagine on, things can and will happen. good luck!