Édouard Cuyer, Artistic Anatomy of Animals
“ A single bone, the femur, forms the skeleton of this portion of the lower limb.The Femur.—The bone of the thigh is, in man, directed downwards and inwards; this obliquity, we may remind the reader, is due to the difference in length of the two condyles which form its inferior extremity; the internal is the more prominent, the result of which is that when the femur is held vertically, the internal condyle descends lower than the external. ”
