ABDOMEN. 



227 



fullest extent, and let an assistant throw a string about the umbrella <>!" skin just 

 turned upward, and while you withdraw the tube he will tic the cord. The 



Peotoralis major 



Origin of pectoral!* 



Major from npoueuroeia 



of obliquUB exteruua 



ObliquuH ezternut 



Linea emilunarii 



Tensor vagln femoriB 



Illo-tibial band 



Olutu maxim us 



Tendon of biceps 



FK;. 159. KXTKRNAI. OBLIQUK AND ILIO-TIBIAL BAND. 



cavity distended in this way, you can proceed properly with your dissection as 

 follows : 



Incisions. (i) Cut from ensiform to symphysis pubis ; (2) cut from umbilicus 



