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17 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Deep Cervical Fascia (layers)
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Superficial (investing) layer, Prevertebral layer
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grants 747
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Superficial (investing) layer of DCF surrounds...
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deeper parts of neck & splits to enclose to SCM & trapezius mm
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Prevertebral layer of DCF encloses...
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the vertebral column & its associated mm (is cylindrical);
it also covers the scalene mm & deep mm of the back |
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Superficial layer of DCF (attachments)
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superiorly: along mandible, mastoid process, external occipital protuberance, superior nuchal line of occipital bone;
inferiorly: acromion and spine of scapula, clavicle, manubrium sterni |
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Prevertebral layer of DCF (attachments)
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attaches to external occipital protuberance and basilar part of occipital bone
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are continuous w/ the prevertebral layer of DCF
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endothoracic fascia & anterior longitudinal ligament of the bodies of the vetebrae in the thorax
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What does the carotid sheath contain?
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the common and internal carotid arteries, IJV & vagus n.
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What does the pretracheal layer of DCF contain?
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the larynx, trachea, thyroid gland
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Pretrachel layer is continuous with...
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buccopharyngeal fascia & contributes to formation of carotid sheath
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Alar fascia is in between...
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pretracheal (buccopharyngeal) and prevertebral fascia;
it forms a subdivision of the retropharyngeal space |
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Buccopharyngeal fascia covers...
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buccinator mm and the pharynx;
it blends with pretracheal fascia |
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Pharyngobasilar fascia lies between
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the mucous membrane & pharyngeal constrictor mm;
is the fibrous coat in the wall of the pharynx |
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Retropharyngeal Space is between
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the prevertebral fascia and buccopharyngeal fascia;
extends from base of skull to posterior mediastinum |
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"Danger Space" aka Retropharyngeal space
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space between the anterior (alar part) and posterior layers of prevertebral fascia;
it provides a route for the spread of infection from base of skull to diaphragm |
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Lateral Vertebral neck mm
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anterior scalene, middle scalene, posterior scale
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Innervation of the Scalene mm?
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lower cervical (C6-C8)
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Anterior vertebral mm
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Longus capitis, longus colli, rectus capitis anterior, rectus capitis lateralis
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