Presentation
Low back pain.
Patient Data
Age: 75 years
Gender: Female
From the case:
Spondylolisthesis with spondylolysis



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Info

Grade I spondylolisthesis of L4 on L5 and L5 on S1 is evident, accompanied by spondylolysis.
Case Discussion
Spondylolisthesis refers to the slippage of one vertebra relative to the one below. Spondylolisthesis can occur anywhere but is most frequent, particularly when due to spondylolysis, at L4/5 and L5/S1.