Did mine 6/7 years ago (and broke collarbone at the same time). Crashed, looked down and my elbow was sticking up through my forearm (didn’t break the skin though).
Intensely painful and barely felt my shoulder as a result. Was popped out for a few hours and had to be very physically wedged back in under full anaesthetic so i was told.
Took several months to get full extension again and you really have to stick with it, i found extending it in a warm bath was best.
Still get the occasional click from it doing weights in the gym but other than that no lasting problems.