FOREARM AND HAND 103 



is a flexor of the radio- 



supplied by the median nerve and 

 carpal and elbow-joints. 



Pronator teres 



Flexor carpi radialis 



Palmaris longus 



Flexor cligitorum sublimis 



Palmaris longus 



Flexor carpi radialis 

 Radial nerve 

 Radial head of flexo 

 digitorum sublimis 

 Median nerve 



Median artery 

 Radial artery 



Radial head of flexor 

 digitorum sublimis 



Flexor pollicis longus 



Radial artery 



Abductor pollicis 

 longus 



FJG. 42. Dissection of the volar aspect of the Forearm ; the superficial 

 muscles are cut short and turned aside, and the deeper parts are still 

 further displayed by separating the flexor sublimis from the flexor carpi 

 ulnaris along the line of the intermuscular septum which intervenes 

 between them. 



Triceps 



Ulnar nerve 

 Olecranon 



Fibrous arch between heads 

 of flexor carpi ulnaris 



Ulnar nerve 



Branch to flexor digitorum 



pro fund us 



Branch to flexor carpi 



ulnaris 



Flexor digitorum 

 profundus 

 Ulnar nerve 



Ulnar artery 

 and nerve 



Dorsal branch of dinar nerve 

 Flexor digitorum profundus 



Pronator quadratus 



M. Flexor Carpi Ulnaris. 



i7c 



-This muscle arises by two heads. 



