SUBCLAVIAN STEAL SYNDROME .2. INTRAOPERATIVE VERTEBRAL ARTERY BLOOD-FLOW MEASUREMENT

被引:9
作者
BOHMFALK, GL [1 ]
STORY, JL [1 ]
BROWN, WE [1 ]
MARLIN, AE [1 ]
机构
[1] UNIV TEXAS,HLTH SCI CTR,DIV NEUROSURG,SAN ANTONIO,TX 78284
关键词
D O I
10.3171/jns.1979.51.5.0641
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Intraoperative vertebral artery blood flow was measured in two patients with symptomatic subclavian steal syndrome, before and after proximal end-to-side vertebral to common carotid artery transposition. This confirmed retrograde flow in the vertebral artery before transposition, and antegrade flow after transposition. The measured flow rates were compared to values in other series involving different operative procedures for correction of symptomatic subclavian steal. The greatest mean antegrade flow rates in the vertebral artery were restored by proximal end-to-side vertebral to common carotid artery transposition.
引用
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页码:641 / 643
页数:3
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