The articulated dual-supply pedicle for reduction mammoplasty

Abstract

Breast reduction surgery achieves symptomatic relief and improved quality of life for patients with excessive breast enlargement. Reduction mammoplasty has evolved over the last century with the introduction of multiple new pedicles and skin excision patterns utilizing the ample blood supply of the breasts. The superior pedicle is a relatively safe technique in small resections, while the superomedial pedicle, supplied by the internal mammary perforators, serves as a proper alternative in broader resections. We aim to introduce the dual-supply pedicle technique, taking advantage of the two efficient workhorse pedicles-the superior and superomedial. A retrospective study of 48 bilateral reduction mammoplasty patients operated over a 2-year period between 2017 and 2019 by a single surgeon (Y.W). Patient characteristics and postoperative outcome data were collected and evaluated. The novel surgical technique showed compatibility with different types of patients and breasts, forming excellent aesthetic outcomes. Complication rates were comparable or lower than previously published series. Major complications requiring revision surgery were encountered in 2 patients (2.08%) and minor complications in 11 patients (11.5%); 4 moderate surgical wound dehiscence, 6 minor surgical wound dehiscence and 1 fat necrosis. The Dual-Supply Pedicle Reduction Mammoplasty is a safe, reproducible technique, with a short learning curve, excellent aesthetical results, and an acceptable complication rate. Level of Evidence is Level III.

Keywords: Aesthetic surgery; Breast reduction; Dual-supply pedicle; Reduction mammoplasty.