Bilateral partial pectoralis major muscle turnover flaps for the management of deep sternal wound infection following cardiac surgery

Journal of Thoracic Disease
Hui ZhangLiangwan Chen

Abstract

The pectoralis major muscle is a versatile flap used as an advancement or turnover flap for the treatment of deep sternal wound infection (DSWI) after median sternotomy. Advancement flaps provide suboptimal mass volume and sometimes cannot fully fill the dead space in the mediastinum. Turnover flaps can sufficiently cover the inferior sternum and fill dead space; however, the procedure requires disinsertion of the muscle from the humerus, resulting in functional loss and cosmetic deformity. In an attempt to optimize the benefits and minimize the drawbacks of both flaps, we developed a novel turnover flap method using the bilateral partial pectoralis major muscle. In this study, we introduce this new flap method and report its initial clinical results. The bilateral pectoralis major muscle is split into upper and lower parts according to the direction of the muscle fibers. The upper part of the pectoralis major muscle on one side and the lower part of the pectoralis major muscle on the other side were selected as the turnover flaps. The parts of the pectoralis major muscle selected as turnover flaps were transected vertically at the midline of the clavicle. Our novel turnover flap method was used to treat 11 patients with DSWI f...Continue Reading

Citations

May 6, 2021·Handchirurgie, Mikrochirurgie, plastische Chirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Handchirurgie : Organ der Deutschsprachigen Arbeitsgemeinschaft für Mikrochirurgie der Peripheren Nerven und Gefässe : Organ der Vereinigung der Deut·Yves HarderGerhard Pierer

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