title: Are selective angiograms the answer for the high risk lumbar epidural steroid injection?
authors.forename: Jacob J
authors.initials: JJ
authors.lastname: Rauchwerger
authors.forename: Kenneth D
authors.initials: KD
authors.lastname: Candido
mesh_terms: D000792:Angiography / Q000379:methods; D006801:Humans; D007268:Injections, Epidural / Q000009:adverse effects; D008159:Lumbar Vertebrae / Q000098:blood supply / Q000000981:diagnostic imaging*; D011843:Radiculopathy / Q000188:drug therapy*; D012307:Risk Factors; D013256:Steroids / Q000008:administration & dosage*
chemical_list: D013256:Steroids