Assertion: spondylolisthesis | /r/AtLocation | the l5-s1 level
Facets:
value: most commonly
type: DEGREE
Source sentences:
text: Spondylolisthesis most commonly occurs at the L5-S1 level with anterior translation of the L5 vertebral body on the S1 vertebral body.
text: Spondylolisthesis most commonly occurs at the L5-S1 level with anterior translation of the L5 vertebral body on the S1 vertebral body .