Canon bone

Related to Canon bone: splint bone

Can´on bone`

1.(Anat.) The shank bone, or great bone above the fetlock, in the fore and hind legs of the horse and allied animals, corresponding to the middle metacarpal or metatarsal bone of most mammals. See Horse.
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.
References in periodicals archive ?
After claiming the bumper runner he fancied the most during the period (Farranfore at Leopardstown) had "got beat", O'Grady said of yesterday's winner: "He had a spiral fracture of a canon bone early this year and vet Ned Gowing had to pin it.
"The horse has a spiral fracture of his off-fore canon bone and has gone to Troytown Veterinary Hospital in Kildare.
I would think he's out for the season as he's got a hairline fracture of a hind canon bone. He's at the vets at the moment and I think they are deciding what operation he needs."