Presentation
Low back pain.
Patient Data
Age: 20 years
Gender: Female
From the case:
Spondylolysis - L4
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Bilateral L-4 pars interarticularis defects (spondylolysis) are noted.
Minimal L4-L5 disc bulge.
Incomplete closure of S-1 posterior neural arch (spina bifida).
Small S-1 spina bifida is noted.