Assertion: middle ear's ligament | /r/CapableOf | anchor the head of the malleus
Facets:
value: to roof
type: TRANSITIVE-OBJECT
Source sentences:
text: The head of the malleus and the body of the incus are joined tightly and are suspended in the epitympanum just above the upper rim of the tympanic annulus, where three small ligaments anchor the head of the malleus to the walls and roof of the epitympanum.