title: [Study on the influence of lower extremity joints disease on the effectiveness of lumbar surgery].
authors.forename: Hai-ying
authors.initials: HY
authors.lastname: Liu
mesh_terms: D019299:Decompression, Surgical; D006801:Humans; D007592:Joint Diseases / Q000601:surgery; D008159:Lumbar Vertebrae / Q000601:surgery*; D015207:Osteoarthritis, Hip; D020370:Osteoarthritis, Knee; D016896:Treatment Outcome