Venous Leg Ulcers vs. Arterial Leg Ulcers: Causes, Symptoms, and Treatment
Introduction: Leg ulcers are a common medical condition, but they can be categorized into two main types: venous leg ulcers and arterial leg ulcers. These ulcers differ significantly in their underlying causes, symptoms, and treatment approaches. In this article, we will explore the distinctions between venous and arterial leg ulcers to provide a comprehensive understanding of these chronic wounds. Venous Leg Ulcers: Venous leg ulcers are primarily associated with impaired venous circulation in the legs. This condition often results from chronic venous insufficiency, which occurs when the leg veins fail to efficiently return blood to the heart, leading to blood pooling in the lower extremities. Causes: The primary cause of venous leg ulcers is venous insufficiency, which can be triggered by conditions such as deep vein thrombosis (DVT), varicose veins, or chronic venous insufficiency (CVI). Venous insufficiency compromises the integrity of the veins and leads to inc...