BRACHIAL PLEXUS OF NERVES IN -MAN 



391 





to phren. 



C, Q 



C. 8 Q 



lat. ant. thor. 



med. br. cuta.-.. --- 

 med. antibr. cuta.- 



20 



21 



med. antibr. cuta. 



Fig. 20 From the right side of a white male, age about 40 years, reverse^ 

 Group 1, Type B. " 



Fig. 21 From the left side of a white male, age about 70 years. Group 2, 

 Type F. 



