i 7 8 



PRACTICAL ANATOMY. 



BRACIHAL PLEXUS 



HEAD OF HUMERUS 

 Fectoralis minor, turned back 



MUSCULO-CUTANEOUS NERVE 

 BRANCH OF MUSCULO-CUTA- 

 NEOUS TO MEDIAN NERVE 

 Coraco-brachialis 



Brachial artery 



Superior profunda artery 

 Biceps 



MUSCULO-CUTANEOUS NERVE 



BRANCH OF MUSCULO-CUTA- 

 NEOUS NERVE TO BRACHI- 

 ALIS ANTICUS 



Brachialis anticua 

 MEDIAN NERVE 



Inner brachial vena comes 

 MUSCULO-SPIRAL NERVE 



Radial recurrent artery 

 Supinator longus 



Superficial median vein, cut short 



Fronator radii teres, superficial 

 head, cut 



RADIAL NERVE . 



Radial artery 



Cut edge of flexor sublimis 

 digitorum 



MEDIAN NERVE 



Flexor lougua pollioiB 



Subacapularis 

 Acromio-thoracic artery 

 Axillary <nier>/ 

 MEDIAN NERVE 

 Subscapular artery 



Teres major 

 Latissimus dorsi 



Long head of triceps 

 MUSCULO-SPIRAL NERVE 



) MUSCULAR BRANCH OF 

 }- M I -SCULO-SPIRA L 

 ) NER VE 



R i Inferior profunda artery 



Inner head of triceps 

 ULNAR NERVE 



Anaslomotica magna artery 

 Internal intermuscular septum 



MUSCULAR BRANCHES OF 

 MEDIAN NERVE 



Pronator teres and superficial 

 flexor muscles, turned back 



Anterior ulnar recurrent artery 



Deep head of pronator radii 

 teres 



Posterior ulnar recurrent artery 



Superficial flexor muscles, 

 turned back 



Anterior inlerosseons artery and nerve 

 Flexor profundus digitorum 

 ULNAR NER VE 



Ulnar artery 



Interosseous membrane with cut edge 

 of pronator quadratus 



FIG. 123. THE LOWKK PART OK TIIK AXII.I.AKY, TIIK P,R.\rm.\i.. AND THK RADIAI, 



AND ULNAR AKTKKIKS. 

 (From a dissection in the Hmiterian Museum.) 



