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13 Cards in this Set
- Front
- Back
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Top of the iliac crest |
L4 |
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Base of the neck |
C7 |
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Superior angle of the scapula |
T2 |
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Twelfth rib |
T12 |
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Inferior angle of scapula |
T7 |
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Erector spinae group action |
Unilaterally: laterally flex vertebral column to same side Bilaterally: extend the vertebral column |
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Erector spinae group origin |
Common tendon (thoracolumbar aponeurosis) that attaches to the posterior surface of sacrum, iliac crest, spinous processes of the lumbar and last 2 thoracic vertebrae |
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Erector spinae group insertion |
Various attachments at the posterior ribs, spinous and transverse processes of the thoracic and cervical vertebrae and mastoid processes of temporal bone |
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Spinalis origin |
Spinous processes of upper lumbar and lower thoracic vertebrae (thoracis) ligamentum nuchae, Spinous processes of c-7 |
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Spinalis insertion |
Spinous processes of upper thoracic Spinous processes of cervicals except c1 |
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Longissimus origin |
Common tendon (thoracis ) Transverse processes of upper 5 thoracic vertebrae (cervicis and capitis) |
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Longissimus insertion |
Lower 9 ribs and transverse processes of thoracic vertebrae (thoracis) Transverse processes of cervical vertebrae (cervicis) Mastoid processes of temporal bone(capitis) |
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Multifidi and rotatores action |
Unilaterally: rotate vertebral column to opposite side Bilaterally: extend vertebral column |
