PLATE XX. 



Fig. 1. Front view of the bones of the left leg. 



Fig. 2. Back view of the left tibia. ' 



Fig. 3. Proximal end of the left tibia. 



Fig. 4. Distal end of the left tibia. 



Fig. .5. Inner or tibial view of the left fibula. 



a. Articular surface for the inner condyle of the femur. 



h. Articular surface for the outer condyle of the femur. 



v. Articular surface for the popliteal patella or sesamoid bone. 



c. Articular surface for the head of the fibula. 



d. Articular surface for the articular surface g, near the distal end of 

 the fibula. 



e. Deep astragalar excavation at the fore and inner part of the distal 

 joint of the tibia. 



/. Proximal articular surface of the fibula. 



g. Distal articular surface for the tibia. 



h. Malleolar articular surface for the astragalus. 



