Assertion: grade spondylolisthesis | /r/HasProperty | 50% slip
Facets:
Source sentences:
text: Patients with isthmic spondylolisthesis are usually divided into two general classes for both treatment and for study: low grade isthmic spondylolisthesis (<50% slip) and high grade isthmic spondylolisthesis (>50% slip).
text: Patients with isthmic spondylolisthesis are usually divided into two general classes for both treatment and for study: low grade isthmic spondylolisthesis (<50% slip) and high grade isthmic spondylolisthesis (>50% slip).