Abstract
Endovascular procedures have been widely accepted as safe treatment in patients with thoracoabdominal aortic aneurysms (TAAAs). Spinal cord ischemia (SCI) is the most dreaded complication. Its incidence is estimated in 3.9% of patients undergoing thoracoabominal procedures. As reported in American and European guidelines, spinal fluid drainage, mean arterial pressure above 100 mm Hg, hemoglobin above 10 g/dL, transcutaneous oxygen measurement above 95%, staged procedures, and collateral networks preservation are recognized as possible preventive strategies.
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