THE SOLE OF THE FOOT. 



285 



tion with readiness are useful. To find its internal side, 

 follow the inner edge of the foot with the finger ; the 

 first tuberosity met with is the scaphoid; the joint is im- 

 mediately behind it. For the external side, pass the fin- 

 ger along the outer edge of the foot from the external 

 malleolus ; the articulation is immediately in front of the 

 first tuberosity met with, which belongs to the os calcis. 



FIG. 50. 



A. Line of Chopart. B. Lice of Hey. c. Tubercle of fifth metatarsal. 

 D. Tubercle of scaphoid. 



For its middle and superior portion, extend the foot and 

 abduct it ; then, applying the finger on the union of the 

 external with the middle third of the intermalleolar 

 space, the first eminence met with in proceeding forwards 



