Assertion: skull's bone | /r/CapableOf | become susceptible
Facets:
value: without trauma
type: OTHER
Source sentences:
text: Compression fracture/wedge fracture: usually occurs in the vertebrae, for example when the front portion of a vertebra in the spine collapses due to osteoporosis (a medical condition which causes bones to become brittle and susceptible to fracture, with or without trauma)