Inferior vena cava reconstruction is a procedure used to treat blockages or narrowing of the inferior vena cava, the large vein that returns blood from the lower body to the heart. This surgery is typically performed in cases where the vein is obstructed by a clot, tumor, or congenital defect. The procedure may involve grafting or stenting to restore blood flow.

This surgery is essential for improving circulation and preventing complications such as venous congestion, swelling, or organ dysfunction, ensuring proper blood return to the heart.