title: L4-L5 degenerative spondylolisthesis: indications and technique for operative management.
authors.affiliation: Department of Orthopaedic Surgery, University of Iowa Hospitals and Clinics, Iowa City 52242, USA.
authors.forename: M R
authors.initials: MR
authors.lastname: O'Rourke
authors.forename: L J
authors.initials: LJ
authors.lastname: Grobler
mesh_terms: D019299:Decompression, Surgical / Q000379:methods; D006801:Humans; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging / Q000601:surgery*; D011859:Radiography; D013123:Spinal Fusion / Q000379:methods; D013168:Spondylolisthesis / Q000000981:diagnostic imaging / Q000209:etiology / Q000601:surgery*