Assertion: perforated eardrum | /r/CreatedBy | hole
Facets:
Source sentences:
text: A perforated eardrum is caused by a hole or rupture in the eardrum, the thin membrane that separates the outer ear canal from the middle ear.
text: A perforated eardrum is caused by a hole or rupture in the eardrum, the thin membrane that separates the outer ear canal from the middle ear.