ClinCalc Pro
Menu
General Surgery Emergency Medicine Standard surgical risk scoring

Boey Score (Perforated Peptic Ulcer)

Predicts mortality after emergency surgery for perforated peptic ulcer. Three simple risk factors.

Severe cardiac, respiratory, renal, or hepatic disease (ASA III or above)

SBP < 90 mmHg on admission

Duration from onset of symptoms to hospital presentation

References

Related

Curated clinical cross-links plus same-class fallbacks.

Decision support only — verify against MDCalc, NICE, or your local guideline before clinical use.