Related Experiment Video
Updated: Jun 11, 2026

An Experimental Human DIEP Flap Model to Investigate Preservation Strategies for Vascularized Composite Allografts and Free Flaps
Published on: December 5, 2025
Partial breast reconstruction with mini superficial inferior epigastric artery and mini deep inferior epigastric
Aldona J Spiegel1, Liron Eldor
1Center for Breast Restoration, Institute for Reconstructive Surgery, The Methodist Hospital, Houston, TX 77030, USA. Aspiegel@tmhs.org
Abstract:
In this study, partial breast reconstruction was undertaken after breast conservation therapy using mini abdominal free flaps on both an immediate and delayed basis.Patient demographics, oncologic status, reconstructive data, and complications were collected from medical records.Twelve patients (age range 39-60) were included in this study with a mean follow-up time of 5 years. Ten mini superficial inferior epigastric artery flaps and 2 mini deep inferior epigastric perforator flaps were used (7 immediate and 5 delayed reconstructions). No flap lost, 1 minor abdominal wound dehiscence, and no local or distant recurrences were noted. Good to excellent results were reported by 91% of the women.In properly selected patients with high motivation toward breast conservation, tailored abdominal mini-free flaps can safely and satisfactorily be implemented for the reconstruction of partial mastectomy defects. Patients should be comprehensively educated on the potential future implications of using the abdominal donor site for partial breast reconstruction.

