A cross-sectional magnetic resonance imaging scan of the carpal joint in donkeys at the level of the first row of carpal bones. (1) Radiocarpal bone. (2) Intermediate carpal bone. (3) Ulnar carpal bone. (4) Accessory carpal bone. (5) Superficial digital flexor. (6) Deep digital flexor. (7) Ulnaris lateralis tendon. (8) Lateral collateral ligament. (9) Medial collateral ligament. (10) Extensor carpi radialis tendon. (11) Common digital extensor. (12) Transverse intercarpal ligament.