The popliteal artery, running behind the knee, is a common site for both occlusive disease and aneurysm formation. Chronic total occlusion of the popliteal artery is one of the more challenging lesions in peripheral vascular intervention, often requiring advanced endovascular techniques to restore blood flow. Purpose-designed stent systems offering high flexibility and kink resistance are essential for durable results in this anatomically demanding location, where the vessel is subject to repetitive bending with every step.
At Perth Vascular Clinic, popliteal artery disease is managed with both endovascular and open surgical approaches, selected according to the anatomy and extent of disease. Endovascular options include angioplasty and stenting using devices specifically engineered for the popliteal segment. Open bypass surgery remains an important option for complex or long-segment disease. A thorough assessment of each patient’s individual anatomy guides the choice of treatment to achieve the best possible outcome.
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Frequently Asked Questions
A chronic total occlusion (CTO) of the popliteal artery is a complete blockage of the artery behind the knee that has been present for an extended period. It causes severely reduced blood flow to the lower leg and foot, resulting in significant symptoms ranging from severe claudication to critical limb ischaemia.