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TRAUMA SCORING
ORGAN INJURY SCALE

 

 

Organ Injury Scaling
Abdominal Vasculature

Grade Injury Description AIS-90
I Non-named superior mesenteric artery or vein branches -
Non-named inferior mesenteric artery or vein branches -
Phrenic artery/vein -
Lumbar artery/vein -
Gonadal artery/vein -
Ovarian artery/vein -
Other non-named arterial or venous structure requiring ligation -
 
II Right, left or common hepatic artery 3
Splenic artery/vein 3
Right or left gastric arteries 3
Gastroduodenal artery 3
Inferior mesenteric artery or vein 3
Primary named branches of mesenteric artery or vein 3
Other named abdominal vessels requiring ligation 3
 
III Superior mesenteric vein 3
Renal artery/vein 3
Iliac artery/vein 3
Hypogastric artery/vein 3
Infra renal vena cava 3
 
IV Superior mesenteric artery 3
Coeliac axis 3
Suprarenal, infrahepatic vena cava 3
Infrarenal aorta 3
 
V Portal vein 3
Extra-parenchymal hepatic vein 3-5
Retro or suprahepatic vena cava 5
Suprarenal, subdiaphragmatic aorta 5