The horse's leg (gaskin), outer aspect

The horse's left hind limb from the outer side, on a 1922 lithograph (McFadyean, Plate XVIII), from the severed thigh down to the hoof: thirty-two structures in Latin – the rectus femoris and the vastus lateralis with the fascia lata and the bared femur, the patellar ligaments and the collateral…

A real anatomical diagram. Hover any part to see its name, click to answer the quiz question.