Traumatic arteriovenous fistula of the popliteal artery associated with a closed subtrochanteric fracture: report of a case.
Major vascular injuries associated with closed fractures of the femur are rare. A 35-year-old man incurred a subtrochanteric fracture associated with an arterial injury distally. The femoral fracture type most likely to be associated with a major vascular injury is one near the junction of the middle and distal thirds of the bone. The mechanism involves tethering of the artery in the adductor hiatus. The location of the arterial injury is usually at the fracture site.
D000328:Adult; D001164:Arteriovenous Fistula / Q000209:etiology*; D005264:Femoral Fractures / Q000150:complications*; D005596:Fractures, Closed / Q000150:complications; D006801:Humans; D008297:Male; D011150:Popliteal Artery; D011152:Popliteal Vein