11 femoral fractures with vascular injury: good outcome with early vascular repair and internal fixation.

ABSTRACT

We reviewed 11 consecutive cases with combined femoral fracture and vascular injury presenting with acute ischemia. 6 cases had ischemia exceeding 8 hours and 4 of them developed massive muscle necrosis in the lower leg. 5 cases with ischemia less than 8 hours had no muscle necrosis. Vascular repair preceded fracture stabilization in 5 cases; there were no vascular complications during the subsequent fracture stabilization. 6 fractures treated with internal fixation had uneventful fracture-healing, whereas the 4 which were treated with external fixation needed later reoperations to obtain fracture-healing. We conclude that the limb must be reperfused within 6-8 hours. Vascular repair should be the first procedure, and fracture fixation by internal fixation is then preferred.