Buttock reconstruction using a pedicled deep inferior epigastric perforator flap
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Updated: Jun 3, 2026

An Experimental Human DIEP Flap Model to Investigate Preservation Strategies for Vascularized Composite Allografts and Free Flaps
Published on: December 5, 2025
Kwang Seog Kim1, Eui Sik Kim, Jae Ha Hwang
1Department of Plastic and Reconstructive Surgery, Chonnam National University Medical School, Gwangju, Korea. pskim@chonnam.ac.kr
Abstract:
Although deep inferior epigastric perforator (DIEP) flaps are mainly used for breast reconstruction as free flaps, they are also useful as pedicled island flaps. However, DIEP flaps have seldom been used for reconstructions in the lateral hip region. Furthermore, to the best of our knowledge, no report has been issued on the use of this flap for buttock reconstruction. The authors describe the successful use of a pedicled oblique DIEP flap for the reconstruction of a severe scar contracture in the buttock. The pedicled DIEP flap can be a useful option for the reconstruction of large buttock defects, and if a transverse DIEP flap is unavailable, an oblique DIEP flap should be considered an alternative.
