338 



THE MUSCLES AND FASCIA 



FIG. 213. Muscles of the back. On the left side is exposed the first layer ; on the right side, the second 

 layer and part of the third. 



Relations. By its superficial surface, with the integument ; by its deep sur- 

 face, in the neck, with the Complexus, Splenius, Levator anguli scapulae, and 



