• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 2 - Cardiovascular
    • 16 - Iliac vessels
      • 57 - Non-traumatic aneurysm, dissection or rupture
        • 1 - Iliac artery aneurysm, ruptured
        • 2 - Iliac artery aneurysm, not ruptured
        • 3 - Non-traumatic dissection of iliac vessels