Oblique anteroposterior section of foot, to show the synovial cavities of the tarsus. Labels: 1, tibia; 2, fibula; 3, astragalus; 4, os calcis; 5, external lateral ligament; 6, internal lateral ligament; 7, interosseous ligament between astragalus and os calcis; 8, head of astragalus; 9, scaphoid; 10, 11, and 12, the three cuneiform bones; 13, cuboid.

Oblique Anteroposterior Section of

Oblique anteroposterior section of foot, to show the synovial cavities of the tarsus. Labels: 1, tibia;…