title: Surgery for spinal stenosis in older patients: what's the problem?
authors.forename: John H
authors.initials: JH
authors.lastname: Chi
authors.forename: Michael Y
authors.initials: MY
authors.lastname: Wang
mesh_terms: D000368:Aged / Q000502:physiology*; D006801:Humans; D008161:Lumbosacral Region; D019635:Neurosurgical Procedures / Q000706:statistics & numerical data; D012189:Retrospective Studies; D013123:Spinal Fusion; D013130:Spinal Stenosis / Q000601:surgery* / Q000628:therapy; D016896:Treatment Outcome