Laceration of descending [left] colon, initial encounter

This code signifies a tear or cut in the descending portion of the large intestine on the left side of the abdomen. This injury typically involves damage to the full thickness of the bowel wall, potentially leading to leakage of intestinal contents. It is an acute injury, indicating the first time the patient is being treated for this specific laceration.

This code is appropriate for documenting an initial diagnosis of a traumatic laceration to the left descending colon. This often occurs in scenarios such as penetrating abdominal trauma (e.g., stab wounds, gunshot wounds) or blunt force trauma that causes significant internal injury. It should be used when the patient is receiving active treatment for the injury.

• Ensure documentation specifies "laceration" and not just a contusion or hematoma of the colon.
• Verify the laterality (left) and the specific segment of the colon (descending) are clearly documented.
• The "A" seventh character indicates an initial encounter for active treatment, not a subsequent or sequela encounter.