A KM. FOREARM, AND HAND. 



155 



2. The basilic rein a continuation of the ulnar above the elbow. 



3. The superficial radial rein, on radial side of forearm. 



4. The superficial median rein, on midfront of forearm. 



5. The anterior superficial ulnar rein, on ulnar side of forearm. 



6. The posterior superficial ulnar rein, on posterior part of forearm. 



7. The deep median rein, a communicating vessel. 



S. The external jugular rein, seen above the clavicle. 



( 'utaneous Xei~i<es. 



1. The palmar attain -ous brancli of the ulnar nerve, supplying 1.5 fingers. 



2. The palmar cutaneous branch of the median nerve, supplying 3.5 fingers. 



3. The palmar cutaneous branch of the radial nerve, to ball of thumb. 



Ulnar portion of palmar bursa 

 Radial portion of palmar bur** 



Anterior annular ligament 



Lumbri calls 



Deep transverse 

 ligament 



Superficial transverse ligament 



Fn:. 107. DIAGRAM OF THE GREAT PALMAR BURSA. 



4. The cutaneous branch of the musculo-eutaneous nerve. 



5. The internal cutaneous nerve on internal part of the forearm. 



6. The intcrcosto-liumeral nerve on internal part of the arm. 



7. The cutaneous branch of tlie circumflex nerve over insertion of deltoid. 



8. The internal cutaneous branch of the musculo-spiral nerve. 



Directions for Dissecting the Cutaneous Vessels and Nerves. Consult figures 

 105 and 1 06. Plow through the upper fat-bearing strata of the superficial fascia 

 with the forceps never with the scalpel. You will find all the vessels and 

 nerves in the deep layer of the superficial fascia. Divicje the fascia in the direction 

 of the vessels and nerves. 



The radial veins converge to form the cephalic vein above the elbow. 



