Surgery All of the following are true about aortic aneurism except A Saccular aneurism involves whole circumference B True aneurism involves all 3 layers C Atherosclerosis is the commonest cause D False aneurism is not covered by all 3 layers 💡 Explanation All of the following are true about aortic aneurism except ✓ Correct Answer: A. Saccular aneurism involves whole circumference