The correct root operation for the scenario is 'Occlusion', as the stent graft restricts blood flow to the aneurysm to prevent its expansion and rupture.
Occlusion is the correct root operation for the scenario described. In this case, the stent graft restricts blood flow to the aneurysm, preventing its expansion and rupture. This process aligns with the concept of occluding or blocking the vessel to treat the aneurysm.
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