Bones of the Upper Extremity. 



103 



M. flexor carpi ulnaris 



M. flexor digitorum sublimis 

 M. pronator teres 



M. brachialis 



M. supinator 



M. extensor carpi ulnaris., 

 M. biceps brachii.. 



M. flexor digitorum sublimis 

 M. supinator - 



M. pronator teres _ n 



M. flexor digitorum 

 sublimis 



M. flexor digitorum, 

 profundus 



M. flexor pollicis longus . 



M. pronator quadratus 



M. brachioradialis _j 



M. triceps brachii 



M. flexor carpi ulnaris 

 , M. anconaeus 



. extensor carpi Julnaris 





 ...M. flexor digitorum profundus 



._M. supinator 

 I 



|-^M. abductor pollicis longus 



|._ M. pronator teres 

 __M. flexor carpi ulnaris 



.M. flexor digitorum sublimis 

 JM. extensor pollicis longus 



__.JL.M. extensor pollicis brevis 



/ \ 



M. extensor indicis proprius 



M. pronator quadratus 



M. abduct, poll. long. 



^ M. extens. poll. brev. 



.M. extens. poll. long. 



M. extensor carpi 



radialis longus 



H. extensor carpi 



radialis brevis 



3nsor digitorum communis 

 M. extensor carpi ulnaris 



128 and 129. Bones of the right forearm, 



with the muscular attachments. 



from the surface corresponding to 

 the hollow of the hand. 



from the side corresponding to 

 the hack of the hand. 



