Plastic and Reconstructive Surgery, Global Open (Apr 2022)

Prepectoral Breast Reconstruction in Morbidly Obese Patients

  • Allen Gabriel, MD, FACS,
  • Toni L. Storm-Dickerson, MD,
  • Vivian Chan, PA-C,
  • Rob Lord, RNFA,
  • Erin O’Rorke, BS,
  • G. Patrick Maxwell, MD, FACS

DOI
https://doi.org/10.1097/GOX.0000000000004261
Journal volume & issue
Vol. 10, no. 4
p. e4261

Abstract

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Background:. Prosthetic breast reconstruction via the subpectoral approach in morbidly obese patients (body mass index: ≥40 kg/m2) has been reported to be associated with an increased risk of perioperative complications and poor outcomes. Further, immediate reconstruction appears to carry a higher risk of poor outcomes than delayed reconstruction in this population. The impact of morbid obesity on outcomes after prepectoral breast reconstruction has not yet been evaluated, and such was the purpose of this study. Methods:. This retrospective study included all consecutive patients with morbid obesity who underwent prepectoral expander/implant reconstruction between July 2009 and April 2020 in the first author’s practice. Patient records were reviewed, and data on demographics, comorbidities, radiotherapy use, type of mastectomy, mastectomy specimen weight, and postoperative complications following reconstruction were retrieved. Complications were stratified and compared by timing of reconstruction (immediate versus delayed). Results:. Eighty-five breasts in 45 morbidly obese patients were reconstructed. Postoperative complications occurred in 11 breasts (12.9%) and included major skin necrosis (3.5%), seroma (4.7%), wound dehiscence (5.9%), and reconstructive failure (1.2%). Timing of reconstruction had little impact on postoperative complications other than major skin necrosis, which was significantly higher in the delayed group (11.1% versus 1.5%). Conclusions:. Prosthetic breast reconstruction via the prepectoral approach can be successfully performed in morbidly obese patients, with outcomes approaching those seen in nonobese patients when performed by experienced surgeons. Patients with morbid obesity should not be denied this reconstructive approach because of their body mass index.