Osteochondritis dissecans, tarsocrural joint, horse, radiographic view
Osteochondritis dissecans, tarsocrural joint, horse, radiographic view
Osteochondritis dissecans, tarsocrural joint, horse, radiographic view

    Plantarolateral-dorsomedial oblique radiographic view showing an OCD lesion (arrow) on the distal intermediate ridge of the tibia (DIRT) in a horse.

Courtesy of Dr. Stephen Adams.