title: Radiographic examination of catheter position in restricted sacral block after continuous spinal anesthesia.
authors.affiliation: Department of Anaesthesia, Toronto Hospital, Ontario, Canada.
authors.forename: V W
authors.initials: VW
authors.lastname: Chan
authors.forename: R J
authors.initials: RJ
authors.lastname: Smyth
mesh_terms: D000368:Aged; D000775:Anesthesia, Spinal / Q000009:adverse effects* / Q000379:methods; D002404:Catheterization / Q000379:methods*; D006801:Humans; D008012:Lidocaine; D008297:Male; D009407:Nerve Block; D011859:Radiography / Q000379:methods; D012445:Sacrococcygeal Region / Q000000981:diagnostic imaging
chemical_list: D008012:Lidocaine