An inflammation of the hoof cartilage of horses and other solid-hoofed animals, characterized by degeneration of hoof tissue, formation of a slough, and fistulous sores.

• 马蹄疽，化脓性蹄软骨炎马或其它硬蹄动物的脚蹄软骨所患的一种炎症，特征为：蹄组织退化，形成死肉以及瘘管疼痛