Minor laceration of left pulmonary blood vessels, sequela

This code indicates a long-term complication or late effect resulting from a minor tear in the blood vessels of the left lung. It signifies that the initial injury has healed, but residual issues related to that specific trauma persist.

Apply this code when documenting conditions that are a direct consequence of a previously sustained minor laceration to the left pulmonary blood vessels, and the acute phase of the injury has passed. This is appropriate for follow-up encounters where the patient is being treated for sequelae, such as chronic pain, scarring, or impaired lung function directly attributable to the old injury.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated.
• Ensure documentation clearly links the current condition to the historical minor laceration of the left pulmonary blood vessels.
• Do not use this code for the initial acute injury or for ongoing active treatment of the initial laceration.