Flap salvage in a "flow-through" flap by manual thrombectomy plus thrombolytic therapy

Abstract

A delay in identifying incipient flap failure may inevitably lead to complete pedicle thrombosis and the no-reflow phenomenon. The authors report a clinical case of a lateral arm free flap that suffered complete pedicle thrombosis. They successfully salvaged this flap, a type C fasciocutaneous "flow-through" flap, by manually moving the thrombus from proximal to distal in the main flap artery. This freed the septofasciocutaneous upward-perforating branches, by smoothing and applying firm pressure to the vessel, combined with thrombolytic therapy. Their technique is offered as an alternative procedure for salvaging a failing flow-through flap.