320 DADD’S VETERINARY MEDICINE AND SURGERY. 
OURBS AND ELBOW TUMOR. 
EXpLaNarTion. 
11. Ourbs, or enlargement in the region of the back or posterior part of the hock, an affed. 
tion known to veterinarians as sprain of the caleaneo-cuboid ligament. 
3. Elbow tumor, or enlargement at the point of the elbow. The point of the elbow correm 
ponds to the olecranon of man. 
