Assertion: cervical plexus | /r/HasProperty | axon
Facets:
value: from segments c2–c3
type: OTHER
Source sentences:
text: The great auricular nerve is a sensory branch of the cervical plexus composed of axons from spinal cord segments C2–C3; it innervates the skin and fascia behind the ear, on the lower part of the pinna of the ear, and over the angle of the jaw.