title: Case report 570: Dislocation at L-5-S-1 with unilateral facet lock (lumbosacral facet lock).
authors.affiliation: Department of Diagnostic Radiology, Allegheny General Hospital, Pittsburgh, PA 15212-9986.
authors.forename: R H
authors.initials: RH
authors.lastname: Daffner
mesh_terms: D000063:Accidents, Traffic; D000328:Adult; D006801:Humans; D007405:Intervertebral Disc Displacement / Q000000981:diagnostic imaging*; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging / Q000293:injuries*; D008297:Male; D009104:Multiple Trauma / Q000000981:diagnostic imaging*; D012447:Sacrum / Q000000981:diagnostic imaging / Q000293:injuries*; D014057:Tomography, X-Ray Computed