Assertion: enamel | /r/HasProperty | lost
Facets:
value: due to oral injury
type: CAUSE
value: due to tooth damage
type: CAUSE
Source sentences:
text: Enamel can also be lost due to tooth damage or oral injury.
text: Once enamel is lost, the body does not replace it, which is why preserving it is so important.
text: As mentioned before, once enamel is lost it cannot be replaced.