284 



Muscles of the Back. 





Processus spinosus 

 vci'tebrae cervicalis VIT 



Spina scapulae 

 Acromion 



Processus spinosus 



vertebrae tliora- 



calis XII 



M. splenius capiiis 



M. sternocleidomastoideus 



>I. trapezius 



Fascia infraspinata 



M. deltoideus 



M. triceps 

 brachii 



Crista iliaca 



Fascia lumbodorsalis 

 (posterior layer) 



JSr. obliquus exteruus 

 abdominis 



Trigoiium lumbale 

 Petitil 



Vl. glutaeus medius 



C utis 



M. glutaeus 

 raaximus 



329. Broad muscles of the back, viewed from behind. 



[Text see pp. 285 and 2S6.] 



