title: Inadvertent spinal subdural injection during attempted spinal epidural steroid therapy.
authors: Department of Anaesthesia, Townsville General Hospital, Queensland.
authors: J A
authors: JA
authors: Williamson
mesh_terms: D001416:Back Pain / Q000188:drug therapy; D006261:Headache / Q000209:etiology; D006801:Humans; D007268:Injections, Epidural / Q000009:adverse effects*; D007278:Injections, Spinal; D007796:Laminectomy; D008297:Male; D008875:Middle Aged; D013256:Steroids / Q000008:administration & dosage*; D013355:Subdural Space
chemical_list: D013256:Steroids