From: Abdominal perforation after rupture of a diamond-studded wire: a case report
Grade | Description |
I | Minor contusion or laceration without ductal injury |
II | Major contusion without duct injury or tissue loss |
III | Distal transection or parenchymal injury with duct injury |
IV | Proximal (to right of superior mesenteric vein) transection or parenchymal injury, not involving ampulla |
V | Massive disruption of pancreatic head |