Prepectoral Versus Subpectoral Breast Reconstruction in High-Body Mass Index Patients
Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved..
BACKGROUND: The effect of body mass index (BMI) on complication rates in prepectoral implant-based breast reconstruction is not well established. The purpose of this study was to compare complication rates between different BMI groups in subpectoral and prepectoral reconstruction.
METHODS: A single-surgeon, 4-year, retrospective review was performed of consecutive prosthetic breast reconstructions. During this time, the senior author's practice shifted from a subpectoral to prepectoral technique. Patients were stratified into BMI subgroups (<25, 25-35, and >35 kg/m2) and complication rates were analyzed. A survey was administered to blinded medical personnel and patients comparing esthetic results.
RESULTS: Implant-based reconstructions were performed in 195 patients (103 subpectoral and 92 prepectoral). No significant difference in major complication rate was observed between techniques. Among patients with BMI greater than 35 kg/m2, implant exposure occurred at a significantly higher rate in the prepectoral group (P = 0.04). In patients with BMI greater than 25 kg/m2, minor asymmetry was more prevalent with prepectoral reconstruction (12.3% vs 0%; P = 0.02). Regardless of technique, the odds of reoperation increased by 7% per point increase in BMI, although this did not reach statistical significance (P = 0.07; odds ratio, 1.07; 95% confidence interval, 0.99-1.15).A total of 66 survey responses were received. Physicians rated esthetic results more positively than patients did. Patients with a BMI of less than 25 kg/m2 were rated better than other BMI groups in nearly all categories. The position of submuscular reconstruction was rated significantly better than prepectoral.
CONCLUSIONS: There is a trend toward higher complication rates in prepectoral versus subpectoral breast reconstruction with increasing BMI. Nonetheless, the technique appears to be safe, with comparable clinical and cosmetic results.
| Medienart: |
E-Artikel |
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| Erscheinungsjahr: |
2021 |
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| Erschienen: |
2021 |
| Enthalten in: |
Zur Gesamtaufnahme - volume:87 |
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| Enthalten in: |
Annals of plastic surgery - 87(2021), 2 vom: 01. Aug., Seite 136-143 |
| Sprache: |
Englisch |
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| Beteiligte Personen: |
Walker, Nicholas J [VerfasserIn] |
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| Anmerkungen: |
Date Completed 12.08.2021 Date Revised 23.09.2023 published: Print Citation Status MEDLINE |
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| doi: |
10.1097/SAP.0000000000002682 |
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| funding: |
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| Förderinstitution / Projekttitel: |
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NLM321203747 |
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| 500 | |a Date Revised 23.09.2023 | ||
| 500 | |a published: Print | ||
| 500 | |a Citation Status MEDLINE | ||
| 520 | |a Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved. | ||
| 520 | |a BACKGROUND: The effect of body mass index (BMI) on complication rates in prepectoral implant-based breast reconstruction is not well established. The purpose of this study was to compare complication rates between different BMI groups in subpectoral and prepectoral reconstruction | ||
| 520 | |a METHODS: A single-surgeon, 4-year, retrospective review was performed of consecutive prosthetic breast reconstructions. During this time, the senior author's practice shifted from a subpectoral to prepectoral technique. Patients were stratified into BMI subgroups (<25, 25-35, and >35 kg/m2) and complication rates were analyzed. A survey was administered to blinded medical personnel and patients comparing esthetic results | ||
| 520 | |a RESULTS: Implant-based reconstructions were performed in 195 patients (103 subpectoral and 92 prepectoral). No significant difference in major complication rate was observed between techniques. Among patients with BMI greater than 35 kg/m2, implant exposure occurred at a significantly higher rate in the prepectoral group (P = 0.04). In patients with BMI greater than 25 kg/m2, minor asymmetry was more prevalent with prepectoral reconstruction (12.3% vs 0%; P = 0.02). Regardless of technique, the odds of reoperation increased by 7% per point increase in BMI, although this did not reach statistical significance (P = 0.07; odds ratio, 1.07; 95% confidence interval, 0.99-1.15).A total of 66 survey responses were received. Physicians rated esthetic results more positively than patients did. Patients with a BMI of less than 25 kg/m2 were rated better than other BMI groups in nearly all categories. The position of submuscular reconstruction was rated significantly better than prepectoral | ||
| 520 | |a CONCLUSIONS: There is a trend toward higher complication rates in prepectoral versus subpectoral breast reconstruction with increasing BMI. Nonetheless, the technique appears to be safe, with comparable clinical and cosmetic results | ||
| 650 | 4 | |a Journal Article | |
| 700 | 1 | |a Park, Jungwon G |e verfasserin |4 aut | |
| 700 | 1 | |a Maus, Jacob C |e verfasserin |4 aut | |
| 700 | 1 | |a Motamedi, Vida |e verfasserin |4 aut | |
| 700 | 1 | |a Rebowe, Ryan E |e verfasserin |4 aut | |
| 700 | 1 | |a Runyan, Christopher M |e verfasserin |4 aut | |
| 700 | 1 | |a Tucker, Scott L |e verfasserin |4 aut | |
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