M.pectoralis

Henry Gray (1825–1861).  Anatomy of the Human Body.  1918. FIG. 410

Origo:

  • mediale ½ Clavicula
  • Manibrium Sterni
  • 1-6 Rippe
  • Aponeurose 

Insertion:

  • Circa tuberculi mayoris Humeri

Funktion:

  • Adduktion
  • Endorotation

Innervation:

  • Nervus pectoralis lateralis und medialis (C5-C7)(C8-T1)