Updated: Apr 11, 2026

An Experimental Human DIEP Flap Model to Investigate Preservation Strategies for Vascularized Composite Allografts and Free Flaps
Published on: December 5, 2025
Young Taek Lee1, Chan Kwon1, Seung Chul Rhee1
1Department of Plastic and Reconstructive Surgery, Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang, Korea.
Umbilical reconstruction using the novel "four flaps technique" creates a natural-looking neoumbilicus. This method effectively addresses cosmetic and psychological distress from umbilical absence or disfigurement.
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