io6 



THE SUPERIOR EXTREMITY 



Nerve. 



Muscles. 



C. V. 



C. VI. 



C. VII. 

 C. VIII. 

 T. I. 



Rhomboids, supra- and infra-spinatus, deltoid, teres 

 minor, coraco-brachialis, biceps, brachialis, brachio- 

 radialis, and supinator. (Abductors and lateral 

 rotators of the shoulder ; flexors and supinators of 

 forearm.) 



Pectoralis major and minor, subscapularis, latissimus 

 dorsi, teres major, serratus anterior, triceps, pronator 

 teres, and pronator quadratus. (Adductors and 

 medial rotators of shoulder ; extensors and pronators 

 of forearm.) 



Extensors and flexors of the wrist. 

 Long flexors and extensors of the fingers. 

 Small muscles of the hand. 



