Gloi
Too little time, too much to read.
I don't mean anything bad by this Shilasdair but my first thought on seeing the x-rays was "Oh dear, I'm glad that isn't my horse"Thanks, Tiddly.
My horse has particularly good quality dense horn, and her feet grow quickly - but in that picture her feet had grown much more than normal (perhaps as a result of the inflammation stimulating blood flow) and she was overdue a trim.
She looks/feels much better already.