DIEP flap rescue by venesection of the superficial epigastric vein.

Abstract

Microsurgical breast reconstruction with the deep inferior epigastric perforator flap is a technically challenging procedure, where flap survival depends on sufficient arterial input and venous outflow. Rarely, these flaps can become congested because of insufficient venous pathways and dominance of the superficial venous system. We describe a simple technique to allow the rescue of congested flaps by intermittent venesection of the superficial inferior epigastric vein. This relieves the venous congestion in the immediate postoperative period, allowing the flap to develop venous drainage through alternate channels.