Surgery After doing a graft repair ‘of a thoracoabdominal aneurysm, the patient developed weaknesss in both legs. Most probable cause for this is: A Decreased blood supply to the lower limbs B Thoracosplanchnic injury C Discontinuation of arteria radicularis magna D Lumbosacral nerve injury 💡 Explanation After doing a graft repair 'of a thoracoabdominal aneurysm, the patient developed weaknesss in both legs. Most probable cause for this is: ✓ Correct Answer: C. Discontinuation of arteria radicularis magna