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Table 1 Classification of pancreatic trauma (AAST)

From: Endoscopic management of pancreatic duct injury by endoscopic stent placement: a case report and literature review

Grading Injury Description
Grade I Hematoma Mild contusion without duct injury
  Laceration Superficial laceration without duct injury
Grade II Hematoma Major contusion without duct injury
  Laceration Major laceration without duct injury or tissue loss
Grade III Laceration Distal transection or parenchymal injury with duct injury
Grade IV Laceration Proximal transection or parenchymal injury involving the ampulla
Grade V Laceration Massive disruption of the pancreatic head