Assertion: spondylolisthesis's vertebra | /r/CapableOf | slide over inferior vertebrae
Facets:
value: forward
type: MANNER
Source sentences:
text: Spondylolisthesis has many etiologies, all of which ultimately lead to a loss of the stability offered by the locking mechanism of the articular processes of the vertebrae that allow the superior vertebrae to slide forward over the inferior vertebrae.