1 II! LETON 01 1U1 Li 



The i nly up' 



and inner 



The h the tal 



ellipsoidal artii ular sui r arti< 



Tl 

 what is usual!) an ii 



THE CALCAN1 



The cali mens the la 



inferior portion of the tarsus. Itarticulal 

 fact ts and with the cuboid and has its longitudinal a? 



slightly from within outward. 



The main portion of the bone 1 h 



known as the tul and projects posteriorly far I 



plantar surfa< 

 and in front of the I ity is flat and I by the i 



Upon the upper a 

 articulation with the talus : they an 



articula The posterior is the 1. 



are slightl; . and the ant< 



culum tali, and ] n the middle and 



externally than internally an< I . her with the sul< 



The markedly < internal sun'. Fig. 



the sustentaculum tali, which pn ird the tal 



for articulation with that bone. Belov it : i- .i ; u 

 posterior pr< n 



A similar but shallo ituated upon tl. 



of the bone Fig. and al 



tion known as the 



The anterior surface of the calcam 

 the cuboid bone. 



THE NAVICULAR BONE. 



The n 

 tarsus between the talu hind and the tl. 



and 154). It- long a\i> i> placed transversely I 

 markedly steriorly, and distinctly - 



border of the plantar surface it i 



The concave posterior surface of the bone 1 

 talus (astragalus); the slightly convex air for the 



three cuneiform bones; and the external surface pn nail flat incc- for the 



cuboid bone. 



