1H1 



all 



situated beneath tlu- ilii 



■ 



hea 



THE r." M. 



1 



suri 

 patella 



willl» the ell 



fibula is com] . it. 



I rom the form 

 structures, tl 

 articulatii 

 than th mur. ! 



p inter md ih« 



cylindrical ai 

 the pat< 11: 



tibi 



mentofth | 



they form a doul 



the 



dylcs oi tl 



emit 



mai 



shaped. 



- 



and .an 



that of the external 



completely circular and 



