SUBCLA VIUS 



29: 



Action. — To draw the outer end of the clavicle, and with it the point of the 

 shoulder, downwards and slightly forwards; hut chieliv bv pulling the bone inwards 

 to sui)plement the ligaments which i)revent dislocation of "the sterno-clavicular joint. 



Relations.— In front, tlie clavi-])eetoral fascia and the pectoralis major; behind, 



Fig. 266.— The Pectoralis Minor, Obliquiis Internus, Pyramidalis, and Rectus 



Abdominis. 



Subseapularis 



Pectoralis minor 



Pectoralis major 

 Teres major 



Internal oblique 



Pyramidalis 

 Conjoined tendon 



