anterior muscles

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Created by
Giselle Giselle

Cards (12)

  • Pectoralis major origin
    anterior clavicle, anterior sternum, costal cartilages 2-6
  • pectoralis major insertion

    intertubercular sulcus
  • pectoralis major action
    flex humerus, adduct and medially rotate humerus
  • pectoralis major innervation

    lateral and medial pectoral nerve
  • pectoralis minor origin
    ribs 3-5
  • pectoralis minor insertion

    coracoid process of scapula
  • pectoralis minor action

    depress, protract shoulder, rotate glenoid cavity inferiorly
  • pectoralis minor innervation

    medial pectoral nerve
  • serratus anterior origin
    anterior superior margins of ribs 1-8
  • serratus anterior insertion
    medial border of scapula
  • serratus anterior action
    protract scapula, rotate scapula superiorly
  • serratus anterior innervation
    long thoracic nerve