Pictural diagnosis of digit MCQOnline version Pictural diagnosis for horse digit abnormalities by Weerapongse Tangjitjaroen 1 Trust a 1 b 2 c 3 d 4 2 Canker a 1 b 2 c 3 d 4 3 Laminitis a 1 b 2 c 3 d 4 4 Long toe low heel a 1 b 2 c 3 d 4 5 Bruise a 1 b 2 c 3 d 4 6 Ring bone a b c d 7 Quittor a b c d 8 Seedy toe a b c d 9 Under run heel a b c d 10 corn or bruising at seat of corn a b c d