Radiopaque markers facilitate intraoperative angiography: technical note.
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.
Nemzek
W R
WR
Department of Radiology, University of California, Davis, UCD Medical Center, Sacramento 95817.
Hecht
S T
ST
D002533:Cerebral Angiography / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D007432:Intraoperative Period