94 TOPOGRAPHICAL ANATOMY OF 



Neiive and Blood Supply of the Muscles of the Thoracic Limb. 



Nerve Supply. 

 Accessory . 

 6th and 7th cervical . 



Thoracodorsal . 



From brachial plexus 



Long thoracic . 



Suprascapular . 



Axillary . 



Subscapular 



Musculo-cutaneous 



Radial 



M. trapezius. 

 Mm. rhomboidei. 



M. latissimus dorsi. 



Mm. pectorales. 



M. serratus ventralis 



[ M. supraspinatus. 



M. infraspinatus. 

 /•M. deltoideus. 



M. teres minor. 



M. teres major. 



M. capsularis. 



M. subscapularis. 



^•M. coraco-brachialis. 

 M. biceps brachii. 

 .M. brachialis. 



/ M. tensor fascia? anti- 

 brachii. 



M. triceps brachii. 



M. anconaeus. 



M. extensor carpi 

 radialis. 



M. extensor digit- 

 orum communis. 



M. extensor digiti 

 quinti. 



M. extensor carpi 

 ulnaris. 



\ M. abductor pollicis. 



Blood Supply. 



Deep cervical, and intercostals. 



Deep cervical, and transverse artery 

 of the neck. 



Subscapular, intercostals, and 

 lumbars. 



Internal and externul thoracic, 

 intercostals, transverse scapular, 

 anterior circumflex, and thoraco- 

 acromial. 



Deep cervical, transverse artery of 

 the neck, vertebral, and inter- 

 costals. 



Posterior circumflex, circumflex 

 scapular, and thoraco-aeromial. 



Subscapular, and circumflex scapular. 



Subscapular, and posterior circum- 

 flex. 

 Subscapular, and circumflex scapular. 



Subscapular, and thoraco-dorsal. 



Posterior circumflex. 



Subscapular, circumflex scapular, 

 and thoraco-aeromial. 



Anterior circumflex, and thoraco- 

 acromial. 



Brachial, collateral radial, and 

 anterior circumflex. 



Brachial, collateral radial, and deep 

 brachial. 



Subscapular, collateral ulnar, and 

 deep brachial. 



Subscapular, deep brachial, posterior 

 circumflex, and collateral ulnar. 



Deep brachial. 



Collateral radial, and deep brachial. 



Collateral radial, and dorsal inter- 

 ' osseous. 



Dorsal interosseous, and collateral 

 radial. 



Common interosseous, collateral 

 ulnar, and median. 



Dorsal interosseous, and collateral 

 radial 



