Fig. 2.

Sagittal views of the right fore distal limb of sheep (plane 1 as referred in Fig. 1): anatomical cross-section (A), MR image (B), bone window CT image (C), and soft tissue window CT image (D). 1, distal extremity of the metacarpus III; 2, cortical bone of metacarpus; 3, medullary cavity of metacarpus; 4, proximal sesamoid bone; 5, cancellous bone; 6, subchondral bone; 7, articular cartilage; 8, suspensory ligament; 9, interdigital phalangeo-sesamoidean ligament; 10, manica flexoria; 11, dorsal synovial pouch of the fetlock joint; 12, palmar synovial pouch of the fetlock joint; 13, dewclaw; 14, proximal phalanx; 15- cortical bone of proximal phalanx; 16, medullary cavity of proximal phalanx; 17, SDFT; 18, DDFT; 19, palmar ligaments of the pastern joint; 20, common digital extensor tendon; 21, dorsal synovial pouch of the pastern joint; 22, palmar synovial pouch of the pastern joint; 23, middle phalanx; 24, distal phalanx; 25, dorsal ligament of the coffin joint; 26, inserted part of the common digital extensor tendon; 27- dorsal synovial pouch of the coffin joint, 28, palmar synovial pouch of the coffin joint; 29, distal sesamoid bone; 30, abaxial collateral navicular ligament (proximal part), 31, abaxial collateral navicular ligament (distal part); 32, inserted part of the deep digital flexor tendon; 33, navicular bursa; 34, digital cushion; 35, hoof capsule