Long-term venous insufficiency. Leg swelling (oedema / drinking water retention) connected with Persistent venous insufficiency is quite common. It accounts for 90% with the situations of leg swelling. It is often viewed in clients with extensive-standing varicose veins, former historical past of deep vein thrombosis and iliac (pelvis) vein compression. https://sgvasculargrp.com/medical-condition/lymphoedema/