330 



A MANUAL OF ANATOMY 



the external epicondyle. It is most readily felt when the forearm 

 is alternately pronated and supinated. In front of the elbow there 

 is a slight hollow indicating the position of the anticubital fossa, and 

 in this region the outlines of the median basilic and median cephalic 

 veins may be visible, especially the former. On the back of Ihe 



Supraclavicular 



Anterior Branches of Lateral Cutaneous 

 Supra -acromial 



Suprasternal 



Cutaneous Branch of. 

 Circumflex 



Upper External Cutaneous 

 of Musculo-spiral 



Branch of Radial 



. Anterior Cutaneous 



~~-.Twig of Internal Cutaneous 

 "^^-Intercosto-humeral 



..Anterior Branch of Internal Cutaneous 

 _. Posterior Branch of Internal Cutaneous 



— Anterior Branch of Musculo-cutaneous 



Twig of Ulnar 

 (occasional) 



Palmar Cutaneous of Ulnar 

 Palmar Cutaneous of Median 



Fig. 184. — Diagram of the Cutaneous Nerves of the Upper Limb 

 (Anterior Aspect). 



forearm the posterior border of the ulna can readily be felt. It 

 leads superiorly to the subcutaneous bursa on the back of the ole- 

 cranon, and inferiorly it conducts to the styloid process of the bone, 

 which is situated mainly on its posterior aspect. On the outer side 

 of the lower end of the radius its styloid process can easily be felt. 



;^v^iTV Or /v^j;^ 



ANATOMY 



