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10 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Upper Fibers of Trapezius
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medial 1/3 of superior nuchal line, external occipital protuberance, ligamentum nuchae, spinous process C7 Lateral 1/3 of clavicle and acromion process of scapula
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scapular elevation and upward rotation of the lateral angle motor-Accessory nerve (IX) sensory-C2,3,4 Transverse Cervical Artery C2,3,4
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Middle Fibers of Trapezius
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spinous processes T1-T5 Medial margin of acromion and superior lip of spine of scapula
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retraction motor-Accessory nerve (IX) sensory-C2,3,4 Transverse Cervical Artery C2,3,4
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Lower Fibers of Trapezius
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spinous processes T6-T12 Tubercle and apex of spine of scapula
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scapular depression and upward rotation of the lateral angle motor-Accessory nerve (IX) sensory-C2,3,4 Transverse Cervical Artery C2,3,4
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Latissimus dorsi
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spinous processes last 6 thoracic vertebrae, thoracolumbar fascia of lumbar and sacral vertebrae, last 3 ribs, posterior 1/3 of external lip of iliac crest, a slip from the inferior angle of scapula intertubercular groove of humerus
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Adduction, extension, and medial rotation of humerus Thoracodorsal Nerve Thoraco dorsal branch of subscapular artery C6,7,8
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Rhomboid Major
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spinous processes T2-T5 medial border of scapula btwn spine and inferior angle
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scapular retraction, and downward rotation of lateral angle Dorsal Scapular Nerve Dorsal Scapular Artery C4,5
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Rhomboid Minor
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spinous processes C7-T1 and ligamentum nuchae medial border of scapula at the level of the spine
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scapular retraction, elevation and downward rotation of lateral angle Dorsal Scapular Nerve Dorsal Scapular Artery C4,5
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Serratus anterior
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Outer surfaces and superior borders of upper 8-9ribs deep (costal) surface of medial border of scapula
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protracts scapula and upward rotation of lateral angle of scapula Long Thoracic Nerve Lateral Thoracic Artery C5,6,7,8
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Levator scapulae
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Transverse processes of C1-C4 Medial border at root of spine of scapula
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elevates scapula and downwardly rotates lateral angle of scapula Dorsal Scapular Nerve (and Cervical 3,4) Dorsal Scapular Artery C4,5
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Subclavious
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1st rib clavicle
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depresses and stabilizes clavicle subclavious nerve C5,6
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Pectoralis Major (clavicular portion)
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anterior surface of sternal 1/2 of clavicle lateral lip of intertubercular sulcus of humerus. These are more anterior and caudal
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humeral adduction, flexion and medial rotation. Flex and medially rotate the shoulder joint, and horizontally adduct humberus Lateral Pectoral Nerve Pectoral Artery off of Thoracoacromial trunk C5,6,7
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