Identifies children at very low risk of intra-abdominal injury requiring acute intervention after blunt torso trauma.
PECARN Blunt Abdominal Trauma Rule: Clinical Guide
Browse Knowledge HubIdentifies children at very low risk of intra-abdominal injury requiring acute intervention after blunt torso trauma.
Overview
Identifies children at very low risk of intra-abdominal injury requiring acute intervention after blunt torso trauma.
Clinical Significance
Use as structured decision support in the validated population.
When to Use
- Use only when the published eligibility criteria are met.
How It Is Calculated
- MedicalC applies the published criteria and interpretation bands.
Interpretation
- Interpret alongside examination, investigations and current guidance.
Worked Example
Enter verified values for every field; MedicalC applies the published method.
Limitations
- Performance depends on correct eligibility and measurement.
Clinical Pearls
- Record individual inputs as well as the total result.
Common Mistakes
- Using the instrument outside its validated population.
Frequently Asked Questions
Can this result be used alone?
No. Integrate it with a complete clinical assessment.
References
- Holmes JF et al. Ann Emerg Med. 2013;62:107-116.e2. — Primary or supporting reference.
Reviewed by: MedicalC Clinical Editorial Team
Last reviewed: July 2026
Clinical Disclaimer
MedicalC calculators and clinical tools are intended to support healthcare professionals. They do not replace clinical judgement, individual patient assessment, local guidance or specialist advice.
Results should always be interpreted in the context of the patient’s history, examination, investigations, current clinical condition and applicable professional guidance.