274 



The Abdominal Muscles. 



jNI. pectoralis 



major (pars 



sternocostalis) 



1st digitation 

 _the ra. obliqn 

 externus 

 abdominis 

 -Costa VI 



_ M. serratus 

 anterior 



- M. latissimus 

 dorsi 



Mm. intercosta 

 exterBl 



Mm. intercostales 

 interni 



Costa X 



Vagina m. recti 



abdominis 

 (anterior leaf) 

 Insertion of the m. obi 

 quus externus abdomin 



M. obliquus internus 

 abdominis 



Linea alba 



Spina iliaca 

 ;unterior snperio: 



Ligamentum 

 inguinale 

 [Pouparti] 



^ Funiculus spermaticus 

 Ligamentum suspensorium penis 



319. Muscles of the abdomen (2'"' layer), viewed from in front. 



[Text see p. 275.] 



