title: [Symmetric duplication of the superior articular process of the 4th Lv].
mesh_terms: D000328:Adult; D001416:Back Pain / Q000209:etiology; D000013:Congenital Abnormalities / Q000150:complications / Q000000981:diagnostic imaging; D003937:Diagnosis, Differential; D006801:Humans; D008159:Lumbar Vertebrae / Q000002:abnormalities* / Q000000981:diagnostic imaging; D008297:Male; D009999:Ossification, Heterotopic / Q000175:diagnosis; D010019:Osteomyelitis / Q000175:diagnosis; D011859:Radiography
vernacular_title: Symmetrische Verdoppelung des Processus articularis superior des 4. LWK