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40 Cards in this Set
- Front
- Back
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Trapezius innervation
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acessory nerve
transcervical artery |
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Trapezius origin
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posterior aspects of skull
spinous process of C7-T12, ligamentum nuchae |
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Trapezius insertion
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lateral third of clavicle, acromion, spine of scapula
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Latissimus dorsi - innervates
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Thoracodorsal nerve
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Lat origin
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spinous T6-L5
crest of ilium, sacrum, inferior 3 or 4 ribs, thoracolumbar fascia |
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Lat insertion
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intertubercular groove of humerus
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Rhomboid major and minor innervation
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dorsal scapular nerve
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Rhomboid origin
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spinous C7-T5
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Rhomboid insertion
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medial border of the scapula
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levator scapulae innervation
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dorsal scapular
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levator origin
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transverse proceesses of C1-C4
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Levator insertion
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medial border of the scapula superior to scapular spine
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Serratus Posterior Inferior
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elevates ribs 2-5
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Serratus post inf - innervation
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ventral rami
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s.p inferior origin
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ligamentum nuchae, spinous of C7-T3
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S. P superior Insertion
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ribs 2-5
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S.P inferior
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depresses ribs 9-12
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S.P inferior insertion
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ribs 9-12
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S.P inferior origin
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spinous processes of T11-L3
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spinotransversales
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extend and rotate the head and neck
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erector spinae
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extend and rotate vertebral column
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transversospinales muscles
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extend and rotate vertebral column
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suboccipital muscles
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contribute to extension and rotation of the head
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spinotransversales muscles
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splenius capitus and splenius cervicus
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splenius capitus
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rotates head side to side
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splenius capitus - insertion
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posterior lateral skull
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splenius capitus origin
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lower half of ligamentum nuchae, spinous C7-T4
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splenius cervicus
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extend and rotate neck side to side
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splenius cervicus - origin
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spinous processes T3-T6
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splenius cervicus insertion
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transverse processes of C1-C3
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Erector spinae group
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iliocostalis, longissimus, spinalis
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origin of erector spinae muscles
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post iliac crest, ost sacrum, spinous proceesses of vertebrae along length of spinal column
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erector insertion
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angees of ribs and transverse processes of cervical and thoracic vertebrae
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Transversospinales group
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semispinalis, multifidus, long rotators, short rotators
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origin of transversospinales group
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transverse processes of vertebrae
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Insertion of transversospinale
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spinous processes
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suboccipital muscles
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rectus capitus posterior major, minor, obliquus capitus superior and inferior
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origin of rectus capitus post major
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CII
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origin of rectus capitus posterior minor
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CI
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origin of obliquus capitus superior
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CI
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