[A variant of the development anomaly of the arch of the 5th lumbar vertebra].
D000293:Adolescent; D006801:Humans; D008159:Lumbar Vertebrae / Q000002:abnormalities*; D008297:Male; D013168:Spondylolisthesis / Q000209:etiology*
Variant anomalii razvitiia dugi V poiasnichnogo pozvonka.