Research Article: Application of the Willis Covered Stent in the Treatment of Complex Vascular Diseases of the Internal Carotid Artery and Vertebral Artery: A Retrospective Single-Center Experience
Introduction:
Complex vascular diseases of the internal carotid artery (ICA) and the vertebral artery (VA), including carotid-cavernous sinus fistulas (CCFs), complex saccular aneurysms, traumatic pseudoaneurysms, blood blister-like aneurysms (BBAs) and iatrogenic artery ruptures, are especially tricky for both surgical treatment and routine endovascular procedures. Endovascular therapy was considered to be more suitable because of the bony obstacles and crucial anatomical structures close to the relative arteries, including…
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