title: Radiopaque markers facilitate intraoperative angiography: technical note.
abstract: Lead markers taped to patients' heads prior to surgery can facilitate positioning during intraoperative cerebral angiography. More rapid positioning reduces the duration of interruption of surgery required for angiography.
authors.affiliation: Department of Radiology, University of California, Davis, UCD Medical Center, Sacramento 95817.
authors.forename: W R
authors.initials: WR
authors.lastname: Nemzek
authors.forename: S T
authors.initials: ST
authors.lastname: Hecht
mesh_terms: D002533:Cerebral Angiography / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D007432:Intraoperative Period