228 



PRACTICAL ANATOMY. 



horizontally outward, at right angles to the first incision. Remove the skin care- 

 fully, beginning at the umbilicus. 



Bioeps 



& 



Pectoralis major 



^^^ Teres major 

 Subscapularis 

 Pectoralis minor 



Internal oblique 



Fyramidalis 

 Conjoined tendon 



_*- -^fc^x 



FIG. 160. THE PECTORALIS MINOR, OBLIQUUS INTERNUS, PYRAMIDALIS, AND RECTUS ABDOMINIS. 



In this region you will find: (i) The cutaneous branches of the six lower 

 intercostal nerves ; (2) the ilio-hypogastric nerve ; (3) the ilio-inguinal nerve ; 



