• 1 - A condition where surgery has been performed (Surgical code)
• 2 - A condition where no surgery has been performed (non-surgical code)
  • 3 - Gastrointestinal
    • 3 - Stomach
      • 57 - Non-traumatic perforation, rupture or fistula
        • 1 - Non-traumatic gastric rupture
        • 2 - Gastric perforation due to ulcers
        • 3 - Leaking gastric anastomosis
        • 4 - Gastro-vascular fistula
        • 5 - Gastro-enteric or gastro-cutaneous fistula