Venous insufficiency wounds tend to occur in which region near the ankle?

• A. Dorsum of the foot
• B. Popliteal fossa
• C. Anterior shin
• D. Gaiter region proximal to the malleolus

Answer: (D)

The main idea is that venous ulcers from chronic venous insufficiency occur where venous pressure is highest in the leg, especially in a dependent position. The gaiter region just above the ankle (proximal to the malleolus) is the typical site because gravity concentrates venous blood there, and incompetent valves in the leg’s perforator and superficial veins raise hydrostatic pressure. This leads to edema, skin changes, and eventual breakdown in that zone. Other areas like the dorsum of the foot, popliteal fossa, or the front of the shin aren’t the usual sites for venous ulcers, which is why the gaiter region near the ankle is the best answer.