0 unspecified injury

1 hematoma and contusion

2 laceration, minor

Laceration involving capsule only, or without significant involvement of hepatic parenchyma [i.e., less than 1 cm deep]

3 laceration, moderate

Laceration involving parenchyma but without major disruption of parenchyma [i.e., less than 10 cm long and less than 3 cm deep]

4 laceration, major

Laceration with significant disruption of hepatic parenchyma [i.e., 10 cm long and 3 cm deep]

Multiple moderate lacerations, with or without hematoma

Stellate lacerations of liver

5 laceration, unspecified

9 other