Unspecified injury of bronchus, unspecified, sequela

This code signifies a long-term complication or late effect stemming from an unspecified injury to the bronchus. It indicates that the initial traumatic event has resolved, but its lasting impact on the bronchial structure or function is still present and requires ongoing management. The specific nature of the original injury and the affected bronchus are not documented.

This code is appropriate for documenting conditions that are residual effects of a past bronchial injury, such as chronic cough, recurrent infections, or persistent airflow obstruction directly attributable to the old trauma. It should be used when the acute phase of the injury has passed, and the patient is being treated for the sequelae.

• Always sequence this code after the code describing the specific sequela (e.g., chronic bronchitis, bronchiectasis).
• Avoid using this code for acute bronchial injuries; those require acute injury codes.
• Ensure documentation clearly links the current condition to a past, unspecified bronchial injury.