Origins Flashcards
First rib and cartilage
Subclavius
Sternal head:
Top of manubrium
Clavicular head:
Medial one-third of the clavicle
Sternocleidomastoid
Transverse processes of third through sixth cervical vertebrae (anterior tubercles)
Anterior Scalene
Transverse processes of second through seventh cervical vertebrae (posterior tubercles)
Middle Scalene
Transverse processes of sixth and seventh cervical vertebrae (posterior tubercles)
Posterior Scalene
Transverse processes of first through fourth cervical vertebrae
Levator Scapula
External occipital protuberance, medial portion of superior nuchal line of the occiput, ligamentum nuchae, and spinous processes of C-7 through T-12
Trapezius
Inferior angle of scapula, spinous processes of last six thoracic vertebrae, last three or four ribs, thoracolumbar fascia, and posterior iliac crest
Latissimus Dorsi
Lateral one-third of clavicle, acromion, and spine of scapula
Deltoid
Inferior angle and lower one-third of lateral border of the scapula
Teres Major
Supraspinous fossa of the scapula
Supraspinatus
Infraspinous fossa of the scapula
Infraspinatus