Saeger splint - and you are correct about the missing bit. I'm also very dubious about putting it on anything that isn't obviously a mid-shaft. In this case...well... lets just say that out patient had an interesting new joint in a place that wasn't near his hip. I think that in more than four years in the LAS it's the first time I've put it on in anger, but then I'm the fella who gets the 'no injury' calls. (Although I did see a crew on a TV programme stick it on a #NOF... Sat screaming at the telly...)