EpistemisAcute Trauma Clinical Calculators
Select severity based on the Abbreviated Injury Scale (AIS) for the three most affected body regions. If an injury is classified as incompatible with life (AIS 6), the total ISS is automatically set to 75.
Required inputs
| Variable | Example value |
|---|---|
| Region 1: Head / Neck | — |
| Region 2: Face / Facial Skeleton | — |
| Region 3: Thorax | — |
| Region 4: Abdomen | — |
| Region 5: Extremities / Pelvis | — |
| Region 6: External / Skin | — |
Run the calculation in the app
This page explains the score but does not run it. In Epistemis, the calculator validates units, flags values outside physiological ranges, and provides the interpretation that a number alone cannot convey.
Epistemis is educational review material. It is not a medical device, does not diagnose or prescribe treatment, and does not replace formal medical training, current clinical guidelines, or professional clinical judgment.
- Specialty
- Surgery and Trauma
- Area
- Specialties
- Variables
- 6