210 



THE MUSCLES OF THE UPPER LIMB. 



Fig. 228. SUPERFICIAL VIEW OF THE MUSCLES OF THE TRUNK, VROM BEFORE. 

 (Allen Thomson. ) i 



1, sterno-mastoid of the left side ; 1', 1', platysma myoides of the right side ; 2, sterno-hyoid ; 3, 

 anterior, 3', posterior belly of the omo-hyoid ; 4, levator anguli scapulae ; 4', 4", scalene muscles ; 5, 

 trapezius ; 6, deltoid ; 7, upper part of triceps in the left arm ; 8, teres minor ; 9, teres major ; 10, 

 latissimus dorsi ; 11, pectoralis major ; 11', on the right side, its clavicular portion ; 12, part of pecto- 

 ralis minor; 13, serratus magnus ; 14, external oblique muscle of the abdomen; 15, placed on the 

 ensiform process at the upper end of the linea alba ; 15', umbilicus ; 16, is placed over the symphysis 

 pubis, at the lower end of the linea alba ; above 16, the pyramidal muscles are seen through the abdo- 

 minal aponeurosis ; 14 to 17, linea semilunaris at the outer border of the rectus muscle, the transverse 



