Alvarado Score Calculator Sponsored Advertising placement Alvarado Score Clinical Decision Tool Estimates the likelihood of acute appendicitis using symptoms, signs and laboratory findings. Migration of pain to right lower quadrant No 0 Yes (+1) +1 Anorexia No 0 Yes (+1) +1 Nausea or vomiting No 0 Yes (+1) +1 Right lower quadrant tenderness No 0 Yes (+2) +2 Rebound tenderness No 0 Yes (+1) +1 Temperature ≥37.3°C No 0 Yes (+1) +1 WBC >10 ×10⁹/L No 0 Yes (+2) +2 Neutrophils >75% No 0 Yes (+1) +1 Calculate Alvarado Score Clear Calculator ☆ Log in to save Save this calculator to your MDPDA account. + Add to Toolkit Log in to save incomplete calculator progress and return later. Log in to save progress Clinical Decision Support Only MediCalc calculators are intended to support qualified healthcare professionals and must not replace professional clinical judgement. Do not enter patient-identifiable information into Saved Progress. Read our Clinical Disclaimer Sponsored Advertising placement
