THE BONES OF THE LOWER EXTREMITY 103 



four bones the tibia above and internally; the fibula 

 externally; os calcis below, and scaphoid in front. It 

 belongs to the irregular group of bones. 



FIG. 51 



^ktetarsal foxes. 



Jj/f. cu/iifform 



Hid. cutuef&rtn 



/>/. crmifforffi ... 



Wavicalar baste. 

 Astragalus 



Tufarosity of fifth 

 7/wtatatyal fiwtc 



Cuboid bone 



.. Os Catcis 



Bones of the right foot. 



