title: Role of spinal instrumentation in fusion for degenerative disease of the lumbosacral spine.
authors.forename: V K
authors.initials: VK
authors.lastname: Sonntag
authors.forename: F F
authors.initials: FF
authors.lastname: Marciano
mesh_terms: D006801:Humans; D008161:Lumbosacral Region; D013122:Spinal Diseases / Q000601:surgery*; D013123:Spinal Fusion / Q000295:instrumentation*