I J IK rHORACK 



anterior boun ilia. The m 



and il rtion quite limited. 



[| 



. 

 the clavicle, the sternocostal portion from 1 

 the sternum, with 

 while the i n, whi 



;t bundle which 



1 n, the 



ingly i . < >nlv th 



le theii 



g from the anteri the m 



•f the i 



he nun 

 which 



lay. 



>m thi 

 the inti I 



mu- 



The two peel 



ft in the middle the 

 muscular • : in w 



I at th( le the origin of the 



leidomastoid. Tin 

 the up] 



kn> .tnd 



the cephal - in th< 



margin thi major ' with th 



riorly upon the si the 



deltoid -id the sh< 



in this situati the latissimus 



upon or 



- a dislocated pc - 

 tttex mus 



Th; addtct.- 



and when it interna. 



