Pars interarticularis defect
Diagnosis certain
Updates to Study Attributes
Findings
was changed:
Anterior displacement of L5 vertebral body relative to S1 with pars interarticularis (spondylolisthesis grade II).
Decreased disc space height of the L5-S1 level.
Mild wedging of the L1 vertebral body.
Updates to Case Attributes
Body
was changed:
Meyerding Classification Systemclassification system of Spondylolisthesisspondylolisthesis is :: 1
- grade I: 0-25%
- grade II: 26-50%
- grade III: 51-75%
- grade IV: 76-100%
- grade V (spondyloptosis): >100%
-<p>Meyerding Classification System of <a href="/articles/spondylolisthesis-grading-system">Spondylolisthesis</a> is :</p><ul>- +<p>Meyerding classification system of <a href="/articles/spondylolisthesis-grading-system">spondylolisthesis</a> is: <sup>1</sup></p><ul>
References changed:
- 1. Koslosky E, Gendelberg D. Classification in Brief: The Meyerding Classification System of Spondylolisthesis. (2020) Clinical orthopaedics and related research. 478 (5): 1125-1130. <a href="https://doi.org/10.1097/CORR.0000000000001153">doi:10.1097/CORR.0000000000001153</a> - <a href="https://www.ncbi.nlm.nih.gov/pubmed/32282463">Pubmed</a> <span class="ref_v4"></span>
- Koslosky E, Gendelberg D. Classification in Brief: The Meyerding Classification System of Spondylolisthesis. (2020) Clinical orthopaedics and related research. 478 (5): 1125-1130. <a href="https://doi.org/10.1097/CORR.0000000000001153">doi:10.1097/CORR.0000000000001153</a> - <a href="https://www.ncbi.nlm.nih.gov/pubmed/32282463">Pubmed</a> <span class="ref_v4"></span>
Systems changed:
- Spine