title: Lumbar facet arthrography and injection in low back pain.
mesh_terms: D001416:Back Pain / Q000000981:diagnostic imaging* / Q000188:drug therapy*; D002045:Bupivacaine / Q000008:administration & dosage*; D006801:Humans; D007267:Injections / Q000379:methods; D008012:Lidocaine / Q000008:administration & dosage*; D008159:Lumbar Vertebrae / Q000000981:diagnostic imaging; D008775:Methylprednisolone / Q000008:administration & dosage*; D011859:Radiography
chemical_list: D008012:Lidocaine; D008775:Methylprednisolone; D002045:Bupivacaine