Estimating the Bariatric Surgery Rate in the Potentially Eligible Population within the Brazilian Public Healthcare System, 2017–2023 - Summary - MDSpire

Estimating the Bariatric Surgery Rate in the Potentially Eligible Population within the Brazilian Public Healthcare System, 2017–2023

  • By

  • Luis Roberto da Silva

  • Claudio Makoto Kanai

  • Anna Carolina Batista Dantas

  • Wayner Vieira de Souza

  • Denis Pajecki

  • Beatriz Helena Tess

  • May 13, 2026

  • 0 min

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Objective:

To estimate the rate of bariatric surgeries (BS) among potentially eligible individuals in Brazil's public healthcare system (SUS) from 2017 to 2023, highlighting the significance of this period.

Key Findings:
  • Total BS performed in SUS from 2017-2023: 8,205 surgeries, indicating a critical gap in access.
Interpretation:

Despite Brazil's high volume of bariatric surgeries, access in the public system is critically low, with only 1% of eligible individuals receiving surgery from 2017 to 2023, underscoring the need for urgent policy changes.

Limitations:
  • Study relies on publicly available data, which may not capture all relevant variables, including potential biases in self-reported data.
Conclusion:

The study highlights a significant gap in access to bariatric surgery for eligible individuals in Brazil's public healthcare system, indicating a need for specific policy changes to improve access.

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