Related Experiment Video
Updated: Jul 13, 2026
An Experimental Human DIEP Flap Model to Investigate Preservation Strategies for Vascularized Composite Allografts and Free Flaps
Published on: December 5, 2025
Salvage of congested deep inferior epigastric perforator flap with a reverse flow venous anastomosis
Tom S Liu1, Peter Ashjian, Jaco Festekjian
1UCLA Medical Center, Department of Surgery, Division of Plastic and Reconstructive Surgery, 200 UCLA Medical Plaza, Los Angeles, CA 90095, USA.
Abstract:
The deep inferior epigastric perforator flap (DIEP) is an increasingly popular method for autologous breast reconstruction because of less abdominal wall donor-site morbidity. However, disadvantages with the DIEP flap are its greater technical difficulties for flap harvest and a greater incidence of venous congestion. We report a case of salvage of a congested DIEP flap with a superficial inferior epigastric vein (SIEV) to deep inferior epigastric vein reverse flow anastomosis. Drainage of both the superficial and deep system resulted in complete reversal of venous congestion and flap salvage. Preservation and use of the SIEV for venous augmentation via a reverse flow anastomosis is a novel and simple method for DIEP flap salvage of venous congestion.
