Alternative donor sites in autologous breast reconstruction: a clinical practice review of the PAP flap.

Publication/Presentation Date

4-28-2023

Abstract

Breast cancer is currently the most common cancer in female patients in the United States and around the world, with over 2 million new cases of breast cancer diagnosed in 2020. Subsequently, breast reconstruction after mastectomy is also becoming increasingly common. While not every patient elects to undergo reconstruction after mastectomy, many patients desire reconstruction with either implant-based or autologous tissue. In certain patients, autologous reconstruction can offer a multitude of advantages over implant-based reconstruction. While abdominally-based free flaps such as the deep inferior epigastric perforator (DIEP) flap have become the flap of choice for breast reconstruction, the profunda artery perforator (PAP) flap is a strong alternative for patients in which abdominally-based flaps are contraindicated or insufficient. This clinical practice review aims to summarizes the history of the PAP flap, describe relevant anatomy and characteristics of the PAP flap that make it a well-suited option in breast reconstruction. It will also provide clinical pearls related to pre-operative preparation, markings, and surgical technique involved in ensuring successful perforator dissection, flap harvest, inset, and survival. Finally, this review will discuss current literature published on PAP flaps to determine post-operative clinical outcomes, complications, and patient reported outcomes associated with PAP flap breast reconstruction.

Volume

12

Issue

4

First Page

516

Last Page

526

ISSN

2227-684X

Disciplines

Medicine and Health Sciences

PubMedID

37200935

Department(s)

Fellows and Residents

Document Type

Article

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