RING-BONE
—is an ossified enlargement upon the pastern, originating in a ligamentary twist, and consequent protrusion, at the junction of the pastern with the coronary-bone; it forms a callous substance soon after the injury, and ossifies in a very short time. Some horses do moderate work without much seeming inconvenience; others become lame, and frequently continue so, in opposition to every endeavour at alleviation or cure. A ring-bone seldom submits to either the strongest REPELLENTS, SOLVENTS, or BLISTERING. The best method to avoid disappointment in waiting the effect of either, is to FIRE the part in the form of a star, so soon as the protrusion (or prominence) is at first perceived.