Objective To treat carvernous sinus dural arterial venousfistula by interposing the carvernous sinus (CS).
目的观察填塞海绵窦(CS),治疗海绵窦硬膜动静脉瘘的疗效。
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The duration of progressive venous thrombosis after embolization of a spinal dural arteriovenous fistula is not well known, nor is the most adequate treatment.