The notched inferior lamina. An anatomic variant.
D000038:Abscess / Q000000981:diagnostic imaging; D000013:Congenital Abnormalities / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008159:Lumbar Vertebrae / Q000002:abnormalities* / Q000293:injuries; D008297:Male; D009362:Neoplasm Metastasis / Q000000981:diagnostic imaging; D011859:Radiography; D013122:Spinal Diseases / Q000000981:diagnostic imaging; D013125:Spinal Neoplasms / Q000000981:diagnostic imaging; D013904:Thoracic Vertebrae / Q000002:abnormalities* / Q000293:injuries