module 7- cervical plexus Flashcards
Ansa cervicalis
levels contributing- C1-C3
Sensory supply- NONE
Motor supply- omohyoid, sternohyoid, sternohyoid
Lesser occipital
Levels contributing- C2
Sensory supply- Skin of scalp posterior and superior to ear
Motor supply-NONE
Great auricular
Levels contributing-C2-3
Sensory supply- skin on scalp posterior to ear and over parotid gland
Motor supply- None
Transverse cervical
Levels contributing- C2-3
Sensory supply- skin anterior and lateral neck
Motor supply- NONE
Supraclavicular
Levels contributing-C3-4
Sensory supply- Skin superior to clavicle
Motor supply- NONE
Phrenic
Levels contributing- C3-5
Sensory supply- pleura and pericardium (thorax)
Motor supply-diaphragm
spinal acessory
Levels contributing- C1-3
Sensory