RT Journal Article SR Electronic T1 The Use of Hydrocoil for Parent Artery Occlusion JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1409 OP 1410 VO 25 IS 8 A1 Kallmes, David F. A1 Cloft, Harry J. YR 2004 UL http://www.ajnr.org/content/25/8/1409.abstract AB Summary: The HydroCoil Embolic System (HES) comprises a platinum microcoil coated with an expansile polymer and is approved by the United States Food and Drug Administration for cerebral aneurysm occlusion. We report a series of five cases, two in the internal carotid artery and three in the vertebral artery, in which the HES was used for parent artery occlusion procedures. In each of these cases, the HES allowed rapid, short-segment occlusion.