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30 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Rhomboideus origin |
Nucahl and dorso-scapular ligaments from C2 -T8 |
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Rhomboideus insertion |
Medial scapula cartilage |
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Rhomboideus action |
Draw scapula dorsally and cranially Elevates neck |
2 |
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Rhomboideus innervation |
Local thoracic and cervical nn |
2 |
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Rhomboideus |
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Rhomboideus all |
Origin - Nuchal and dorso-scupular ligaments from C2 - T8 Insertion - Medial scapula cartilage Action - Draws scapula dorsally and cranially, elevates neck Innervation - Local thoracic and cerivcal nn. |
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Serratus ventralis cervicis origin |
TPs of C4-C7 |
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Serratus ventralis cervicis insertion |
Scapular cartilages and facies serrata of the scapula |
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Serratus ventralis cervicis action |
Suspends trunk Raises neck when forelimb is fixed May support inspiration |
3 |
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Serratus ventralis cervicis innervation |
Ventral branches local cervical nn. |
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Serratus ventralis |
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Serratus ventralis cervicis all |
Origin - TPs of C4-C7 Insertion - Scapular cartilage and facies serrata of the scapula Action - Suspends trunk, raises neck when forelimb is fixed; may support inspiration Innervation - Ventral branches local cervical nn. |
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Trapezius origin |
Nuchal and supraspinous ligaments from C2 to T10 |
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Trapezius insertion |
Thoracic part - dorsal 1/3 of scapula spine Cervical part - entire scapula spine |
2 |
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Trapezius action |
Elevates shouler Draws scapula cranio and caudodorsally |
2 |
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Trapezius innervation |
Dorsal branch of accessory n. |
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Trapezius all |
Origin - Nuchal and supraspinous ligaments from C2 to T10 Insertion - Thoracic part - dorsal 1/3 of scapula spin, cervical part - entire scapula spine Action - elevates shoulder, draws scapula cranio and caudo dorsally Innervation - Dorsal branch of accessory n. |
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Trapezius |
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Semispinalis capitis origin |
Transver processes T1-T6/7 via dorsoscapular ligament Articular processes of C3-C7 |
2 |
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Semispinalis capitis insertion |
Occipital bone |
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Semispinalis capitis action |
Unliateral - rotation and lateral flexion of the neck Bilateral - extensor of poll and neck |
2 |
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Semispinalis capitis innervation |
Dorsal branches of local spinal nn. |
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Semispinalis capitus |
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Semispinalis capitis all |
Origin - Transverse processes T1 - T67 via dorsoscapular ligament, articular processes of C3-C7 Insertion - Occipital bone Action - unilateral - rotation and lateral flexion of the neck, bilateral - extensor of poll and neck Innervation - dorsal branches of local spinal nn |
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Splenius origin |
Spinous processes T3-T5 via thoracolumbar fascia nuchal ligament |
2 |
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Splenius insertion |
Nuchal crest, mastoid process, TPs C2-C5 |
3 |
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Splenius action |
Elevates/extends and laterally bends head and neck |
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Splenius innervation |
Dorsal branches C3-C8 and dorsal branch of accessory n. |
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Splenius
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Splenius all |
Origin - Spinous processes T3-T5 via thoracolumbar fascia, nuchal ligament Insertion - Nuchal crest, mastoid process, TPs C2-C5 Action - Elevates/extends and laterally bends head and neck Innervation - Dorsal branches C3 - C8 and dorsal branch of accessory n. |
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