Traumatic popliteal artery pseudoaneurysms: case report and review of the literature. Traumatic pseudoaneurysms of the popliteal artery are an uncommon late complication of arterial injury. Although reviewed extensively in wartime, they occur less frequently in civilian trauma and have accordingly been less frequently studied. A case report of a traumatic popliteal artery pseudoaneurysm and review of the literature are presented. 