I know one thing for sure, dislocated knees are terrible.
I thought I was going to vomit when I saw Griffs dislocation this year. Not many people saw the badness of it, but I dislocated my knee last year and I feel so sick every time I think about it.
Griff handled it pretty well, cause when I did mine... I know a few young onlookers learnt plenty of new words.