THB ^RTI-RIES. 



295 



P"iG. 122. — Blood-vessels and the more Ventral Nerves of the Axilla, 



Ventral View. 



The pectoral and clavobiachial muscles have been cut and laid aside, their ends 

 being shown; only a part of the nerves are exhibited. I, M. clavobrachialis; 2, cut 

 end of M. pectoralis major; 3, cut end of M. pectoralis minor; 4. M. biceps; 5, M. 

 teres major; 6, M. epitrochlearis, partly cut and turned back; 7, M. latissimus dorsi, 

 partly cut; 8, M. pectoralis minor; 9, ^I. pectoralis major; 10, short ]>ortion of caput 

 nicdiale of M. triceps brachii. a, branches of the thyrocervical axis to clavobrachinl 

 and ciavotrapezius muscles; />, suprascapular nerve; c, first subscapular nerve; {/, 

 musculocutaneous nerve; e, median nerve; /, V. axillaris;/', V. brachialis; g, A. 

 axillaris; g', A. brachialis; //, first anterior thoracic nerve, accompanied by the an- 

 terior thoracic artery and vein; i, V. subscajndaris; j. large muscular branch (lo 

 subscapular muscle) of the subscapular vein and brachial artery; /, A. subscapularis; 

 /', A. circumdexa humeri anterior; ;;/, radial nerve; n, ulnar nerve; 0, medial 

 cutaneous nerve; /. A. thoracica longa; 1/, r, second anterior thoracic nerve; s, V. 

 longa thoracica; /, A. and V. thoracicodorsalis; ?/, A. profunda brachii; v, branch 

 of brachial artery accompanying medial cutaneous nerve; w, branch of A. collateralis 

 radialis superior; x, A. collateralis radialis superior; /, V. mediana cubiti; z, A. col- 

 lateralis uinaris. 



