51. Prevention of Implant Malposition in Latissimus Dorsi Myocutaneous Flap Breast Reconstruction Using an Acellular Dermal Matrix With Pectoralis Muscle Following Mastectomy for Breast Cancer: A Clinical Review.
- Author
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Kachare MD, Barrow BE, Corey S, Elfanagely O, Rossi AJ, Simpson AM, Kachare SD, Choo J, and Wilhelmi BJ
- Abstract
Background: Latissimus dorsi myocutaneous (LDM) pedicled flaps are a well-established method for breast reconstruction in women with inadequate soft tissue coverage following mastectomy for breast cancer. The robust nature of the latissimus blood supply can accommodate immediate implant placement to increase breast volume; however, a known risk factor with this technique is implant malposition. By utilizing an acellular dermal matrix (ADM) in subpectoral implant-based LDM reconstruction, it is hypothesized that patients will experience a lower incidence of implant malposition. This 13-year retrospective review aims to evaluate the effectiveness of breast reconstruction using this technique., Methods: A retrospective review was conducted to identify all patients who underwent breast reconstruction following mastectomy with a LDM flap, subpectoral implant, and an ADM from 2007 to 2020 by a single surgeon at a single institution. Demographic and clinical data were collected and analyzed., Results: A total of 40 patients (LDM flaps, N = 51) were identified. Mean participant age was 50.25 ± 9.67 years and mean body mass index (BMI) was 30.85 ± 6.15 kg/m
2 . Comorbidities included hypertension (40.0%), diabetes mellitus (17.5%), and current smoking (25.0%). Mean follow-up was 31.52 ± 29.51 months. The most common complication was seroma formation (9.8%). No patients experienced implant malposition or flap necrosis., Conclusions: The use of a LDM flap and an ADM in implant-based breast reconstruction are each well described in the literature. This 13-year series supports the efficacy of these techniques utilized in combination to provide an aesthetic result while mitigating implant malposition during breast reconstruction of oncologic patients., Competing Interests: Disclosures: This study received no means of outside funding. The authors report no known or perceived conflicts of interest regarding the material presented in this manuscript., (© 2022, HMP Global. All rights reserved. Reproduction in whole or in part prohibited. Content may not be reproduced in any form without written permission. Rights, Permission, Reprint, and Translation information is available at www.hmpglobal.com.)- Published
- 2022