title: Imaging rounds #96. Spondylolysis--laminal fragmentation on the AP view.
authors.affiliation: St. Anthony's Medical Center, St. Louis, Missouri.
authors.forename: M
authors.initials: M
authors.lastname: Amato
authors.forename: W G
authors.initials: WG
authors.lastname: Totty
authors.forename: L A
authors.initials: LA
authors.lastname: Gilula
mesh_terms: D001416:Back Pain / Q000209:etiology*; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013168:Spondylolisthesis / Q000000981:diagnostic imaging*; D013169:Spondylolysis / Q000150:complications / Q000000981:diagnostic imaging*