The aplastic hypoplastic lumbar pedicle.
D000293:Adolescent; D000328:Adult; D001848:Bone Diseases, Developmental / Q000000981:diagnostic imaging*; D002648:Child; D006801:Humans; D008159:Lumbar Vertebrae / Q000002:abnormalities* / Q000000981:diagnostic imaging; D008297:Male; D014056:Tomography, X-Ray