What complications may occur after lower limb arterial stenosis surgery?

Hello, Swelling and pain in the affected limb may occur following lower extremity vascular reconstruction or interventional therapy. The primary causes include: - Ischemia-reperfusion injury: After prolonged ischemia, restoration of blood flow leads to oxidative stress and tissue damage mediated by oxygen free radicals; - Reactive tissue swelling or hematoma formation as a response to bypass surgery or interventional procedures; - Lymphatic edema resulting from injury to lymph nodes and lymphatic vessels in the inguinal region. We hope this information is helpful to you. Wishing you a pleasant and healthy life!