Exam 2- Cervical Region Flashcards
What muscles will attach to the anterior tubercle of a typical cervical vertebra
Anterior scalene, longus capitis, longus Colli, anterior transversarii
What muscles may attach to the posterior tubercle of a typical cervical vertebra
Splenius cervicis, iliocostalis cervicis, longissimus cervicis, lavator scapula, middle scalene, posterior scalene, rotators and posterior intertransversarri
What muscles will attach to the costotransverse bar
Middle scalene and posterior intertransversarri
What is the name given to the collective rib-forming region
The pleurapophysis
What produces the primary tension on the transverse process what will cause remodeling in the anterolateral and inferior directions
Cervical spinal nerves as they are directed anterolaterally and inferiorly to form the cervical and biracial plexuses
What is the name given to the superior margin of the costotransverse bar
Sulcus for the central primary ramus of a cervical spinal nerve
What is the orientation and angulation of a typical cervical transverse process
60 degrees anterolaterally, 15 degrees inferiorly
What is the name given to the modification of the anterior scalene tubercle of the C6 transverse process
The carotid tubercle
What will cause remodeling of the anterior tubercle at C6
The common carotid artery
What will occupy the typical cervical vertebra transverse foramen
The vertebral artery, vertebral venous plexus and postganglionic sympathetic motor nerve fibers
What part of the peripheral nerve system is observed in the transverse foramen of typical cervical vertebra
Postganglionic sympathetic motor nerve fibers of the autonomic nerve system
What is the name of the surface feature observed between the ends of the articular pillar
The groove/sulcus for the dorsal ramus of a cervical spinal nerve
What is the classic angulation for typical cervical articular facets
40-45 degrees from the coronal plane
Recent work studies suggest what angulation for typical cervical articular facets
55-60 degrees
What is the orientation of the typical cervical superior articular facet
BUM