title: Traumatic bilateral facet dislocation of lumbar spine: "double facet sign".
authors.affiliation: Department of Orthopedic Surgery, Kyungpook National University Hospital, 130 Dongdeok-ro, Jung-gu, Daegu 700-721, South Korea.
authors.forename: In-Hoo
authors.initials: IH
authors.lastname: Ra
authors.forename: Woo-Kie
authors.initials: WK
authors.lastname: Min
mesh_terms: D000368:Aged; D006801:Humans; D004204:Joint Dislocations / Q000000981:diagnostic imaging*; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging*; D008297:Male; D011859:Radiography; D021801:Zygapophyseal Joint / Q000000981:diagnostic imaging*