Major laceration of abdominal aorta, initial encounter

This code signifies a significant tear or cut in the abdominal aorta, the body's largest artery supplying blood to the abdomen and lower extremities. Such an injury is typically life-threatening due to rapid and severe internal bleeding.

This code is appropriate for the initial treatment of a patient presenting with a traumatic injury resulting in a major laceration of the abdominal aorta. This includes scenarios such as penetrating trauma (e.g., stab or gunshot wound) or blunt force trauma (e.g., severe motor vehicle accident) causing this specific vascular damage.

• Ensure documentation clearly specifies a "major" laceration of the abdominal aorta, not just a minor injury or contusion.
• Confirm this is the initial encounter for treatment of this specific injury. Subsequent care would use a different encounter character.
• Always code external cause codes (V, W, X, Y categories) in conjunction with this code to fully describe the circumstances of the injury.