Laceration of pleura, initial encounter

This code signifies a tear or cut in the pleura, the thin membranes lining the lungs and the inside of the chest cavity. This injury can result in air or blood accumulating in the pleural space, potentially leading to respiratory distress.

Apply this code when documenting the initial treatment for a patient presenting with a laceration of the pleura, often due to trauma such as a penetrating chest wound or rib fracture. It is appropriate for the first encounter where the injury is diagnosed and definitive care is initiated.

• Ensure documentation clearly specifies a laceration of the pleura, not just a contusion or other pleural injury.
• Verify this is the patient's initial encounter for this specific injury; subsequent encounters will require a different seventh character.
• Always code any associated injuries, such as pneumothorax or hemothorax, separately.