Assertion: spondylolisthesis's vertebra | /r/HasProperty | one
Facets:
value: usually
type: DEGREE
Source sentences:
text: Spondylolisthesis means any kind of displacement and misalignment of the vertebra whether to the front (anterolisthesis) or towards the back (retrolisthesis), and because these vertebrae are the ones protecting the nerve bundles of the spinal cord, their misalignment can cause narrowing and impingement to these nerve endings that cause varying symptoms depending on the level of the spinal column that is injured.
text: The x-ray will show the translation (slip) of one vertebra over the adjacent level, usually the one below.