Evidence map›Paper›PMID 41716328›Full record

ArticleJPRAS open2026

Comparison of methods for inframammary fold fixation of deep inferior epigastric perforator flap breast reconstruction.

Tomohiro Kojimahara, Hiroki Mori, Sayuri Kato, Kyoichi Murakami, Nanami Hamasaki, Koji Kanayama, Noriko Uemura, Kentaro Tanaka

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Article in JPRAS open, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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4 · The record

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5 · Who and what money

Authors and funding

8 authors.

Tomohiro KojimaharaPlastic and Reconstructive Surgery, Institute of Science Tokyo, Tokyo, Japan.
Hiroki MoriPlastic and Reconstructive Surgery, Institute of Science Tokyo, Tokyo, Japan.
Sayuri KatoPlastic and Reconstructive Surgery, Institute of Science Tokyo, Tokyo, Japan.
Kyoichi MurakamiReconstructive Plastic Surgery, Institute of Science Tokyo, Tokyo, Japan.
Nanami HamasakiPlastic and Reconstructive Surgery, Institute of Science Tokyo, Tokyo, Japan.
Koji KanayamaPlastic and Reconstructive Surgery, Institute of Science Tokyo, Tokyo, Japan.
Noriko UemuraPlastic and Reconstructive Surgery, Institute of Science Tokyo, Tokyo, Japan.
Kentaro TanakaReconstructive Plastic Surgery, Institute of Science Tokyo, Tokyo, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Background: Various methods for inframammary fold (IMF) fixation in deep inferior epigastric artery perforator (DIEP) flap breast reconstruction have been reported. This quantitative study focused on the comparison of IMF fixation results between immediate one-stage (internal fixation), delayed one-stage (de-epithelialized method), and two-stage (capsule fixation) reconstruction. Methods: A retrospective study of 34 patients who underwent unilateral DIEP flap reconstruction was conducted. The IMF height, grouped by reconstruction methods, was measured from the standardized clinical photographs >6 months after the DIEP flap reconstruction (post-DIEP) and >6 months after the flap revision surgery (final), and compared with the healthy side. Results: In the order of immediate one-stage, delayed one-stage, and two-stage reconstruction, respectively, the average (± standard deviation) post-DIEP IMF heights were -1.60 ± 0.65 cm, -0.19 ± 1.16 cm, and -1.40 ± 1.11 cm, and the average final IMF heights were -1.20 ± 0.44 cm, -0.19 ± 0.52 cm, and -0.68 ± 0.98 cm. Conclusion: After DIEP flap breast reconstruction, the IMF of the reconstructed side tends to be lower than the healthy side. The de-epithelialized method used in delayed one-stage reconstruction showed relatively good IMF fixation after DIEP flap reconstruction compared with other reconstruction methods. By performing additional IMF procedures during flap revision surgery, the average IMF height ranged from -1.2 to -0.19 cm compared with the healthy side.

Indexed as

Breast reconstructionDIEP flapInframammary foldMicrosurgeryPerforator flap

Identifiers

PMID41716328
PMCPMC12914101

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.