Breast Reconstruction in a Postbariatric Patient Using a Fleur-de-lis Free Deep Inferior Epigastric Artery Perforator Flap: A Mini-review

Breast reconstruction in postbariatric patients presents unique challenges due to substantial weight loss-induced body deformities. We present the case of a 51-year-old woman with massive lower abdominal deformities who underwent a mastectomy treatment followed by a temporary expander-based reconstruction. A year later, a fleur-de-lis-shaped free deep inferior epigastric artery perforator flap and abdominoplasty were performed for autologous reconstruction and abdominal contouring. This design addressed both purposes while allowing a voluminous flap to be harvested on periumbilical perforators. No postoperative complications were found, and the outcomes were favorable. Although deep inferior epigastric artery perforator flaps are standard in autologous breast reconstruction, our case demonstrates the utility of the fleur-de-lis design in massive weight loss patients for vascular safety and volume enhancement. Finally, we discuss this rarely described approach and compare it with other variants, showcasing versatility in addressing complex reconstruction needs in this particular patient population.