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28 Cards in this Set
- Front
- Back
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pectoralis minor origin
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anterior surfaces of 3rd to 5th ribs
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pectoralis minor insertion
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coracoid process of the scapula
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pectoralis minor action and planes
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abduction in the tranverse plane
downward rotation in the frontal plane depression in the frontal plane |
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pectoralis minor innervation
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medial pectoral nerve C8, T1
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serratus anterior origin
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surface of the upper 9 ribs at the side of the chest
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serratus anterior insertion
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anterior aspect of the whole length of the medial border of the scapula
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serratus anterior action/planes
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abduction in the transverse plane
upward rotation in the frontal plane |
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serratus anterior innervation
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long thoracic nerve C5,C6, C7
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Trapezius Part I, II action/plane
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Part I - elevation in the frontal plane
Part II - elevation in frontal plane, upward rotation in frontal plane, adduction in the transverse plane |
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Trapezius Part III, IV action/plane
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Part III - Adduction in transverse plane
Part IV - upward rotation in frontal plane, depression in frontal plane, adduction in transverse plane |
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Trapezius innervation
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Accessory nerve XI, C3, C4
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Trapezius Part I - IV origin
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Part I - base of skull, occipital protuberance
Part II, III, IV - C7-T12 |
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Trapezius Part I, II insertion
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Part I - posterior clavicle
Part II - acromion process |
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Trapezius Part III, IV insertion
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Part III-upper border of the spine of the scapula
Part IV - medial border/spine of scapula and base of spine |
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Rhomboids innervation
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C5 - dorsal scapula nerve
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Rhomboids Minor Origin
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Origin- C7-T1 @ lamina
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Rhomboids Major origin
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T2-T5 @ lamina
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Rhomboids minor insertion
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medial border @ spine of scapula
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Rhomboids major insertion
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medial border to inferior angle, inferior to insertion of rhomboids minor insertion
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Rhomboids action
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True adductors
Adduction in transverse plane downward rotation in frontal plane elevation in frontal plane |
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Levator Scapulae origin
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transverse process of upper 4 cervical vertebrae
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Levator Scapulae insertion
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superior angle of upper medial border of scapula
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levator scapulae innervation
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dorsal scapular nerve C3,C4,C5
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Levator scapulae action
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Elevation in frontal plane
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Subclavius origin
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superior aspect of first rib at its junction with its costal cartilage
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subclavius insertion
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inferior groove in the midportion of the clavicle
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subclavius action
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stabilization and protection of the sternoclavicular joint
depression in the frontal plane, abduction(protraction) in transverse plane |
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subclavius innervation
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C5, C6
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