Assertion: auricle | /r/HasProperty | challenging anatomy
Facets:
value: surgically
type: MANNER
value: on its visible surface
type: LOCATION
Source sentences:
text: The pinna The external ear (pinna) is a surgically challenging anatomy composed of a delicate and complex framework of shaped cartilage that is covered, on its visible surface, with thin, tightly adherent, hairless skin.