Chronic Venous Insufficiency (CVI)
Chronic Venous Insufficiency (CVI) Chronic Vein Insufficiency (CVI) is a common condition that primarily affects the lower limb. CVI develops due to valvular incompetence resulting in reflux (backwards flow) or obstruction within the veins. This may occur in deep, superficial or perforating veins causing venous hypertension in the affected extremities. Superficial venous incompetence is [...]