sternomastoideus and 

 pars clavotrapezius 



pars spinotrapezius 



deltoideus 

 parsscapularis 



latissimus dorsi 



triceps brachii 



extensor carpi ulncris 

 flexor carpi ulnaris 



extensor digitorum 



coracobrachialis longus 



extensor pollicis longus et indicis 



extensor digitorum' 



Figure 14-16. Lateral and medial view of body and orm of Cryp^ohraxyzhMS. A, lateral view of 

 superficial muscles,- B, lateral view of deeper layer; C, inner view of shoulder region. 



438 • THE MUSCULAR SYSTEM 



