Assertion: forceps's teeth | /r/CapableOf | become unrestorable
Facets:
value: through dental trauma
type: CAUSE
value: through periodontal disease
type: CAUSE
value: through tooth decay
type: CAUSE
Source sentences:
text: Extractions are performed for a wide variety of reasons, but most commonly to remove teeth which have become unrestorable through tooth decay, periodontal disease, or dental trauma, especially when they are associated with toothache.