From: Abdominopelvic trauma: from anatomical to anatomo-physiological classification
 | WSES grade | AAST | Haemodynamic |
---|---|---|---|
Minor | WSES grade I | I–II | Stable |
Moderate | WSES grade II | III or segmental vascular injuries | Stable |
Severe | WSES grade III | IV–V or any grade parenchymal lesion with main vessels dissection/occlusion | Stable |
WSES grade IV | Any | Unstable |