Amputation Rates Rose in Opioid-Related Hospitalizations - Summary - MDSpire

Amputation Rates Rose in Opioid-Related Hospitalizations

National inpatient analysis found steeper increases in amputations during opioid-related hospitalizations, particularly in the Northeast and West.

  • By

  • Andrea Surnit

  • May 8, 2026

  • 3 min

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Objective:

To evaluate the trends in amputation rates among opioid-related hospitalizations compared to nonopioid-related hospitalizations from 2016 to 2022.

Key Findings:
  • Amputation rates among opioid-related hospitalizations increased from 56 to 92 per 10,000 hospitalizations from 2016 to 2022.
  • Nonopioid-related hospitalizations saw an increase from 59 to 80 per 10,000 hospitalizations.
  • Amputations occurred in fewer than 1% of opioid-related hospitalizations in 2022.
  • The increase in amputation rates was 13 additional amputations per 10,000 hospitalizations greater for opioid-related cases.
  • Opioid-related hospitalizations had a higher proportion of upper-extremity amputations and higher anatomical level amputations.
Interpretation:

The study indicates a concerning trend of rising amputation rates among opioid-related hospitalizations, potentially linked to factors such as increased injection frequency and infections.

Limitations:
  • Serial cross-sectional design limits causal inference.
  • Use of administrative coding may introduce inaccuracies.
  • Inability to directly link opioid use to amputation outcomes.
  • Potential residual confounding from unmeasured clinical or behavioral risk factors.
Conclusion:

Amputation rates have increased more significantly among opioid-related hospitalizations compared to nonopioid-related ones, particularly in certain regions.

Original Source(s)

Amputation Rates Rose in Opioid-Related Hospitalizations

  • by Andrea Surnit

  • May 8, 2026

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