Traumatic hemopneumothorax, sequela

This code signifies the long-term or late effects resulting from a traumatic hemopneumothorax, a condition where both blood and air accumulate in the pleural space due to an injury. These sequelae can manifest months or years after the initial trauma and may include chronic pain, restrictive lung disease, or persistent pleural thickening.

Apply this code when documenting conditions that are a direct consequence of a previously sustained traumatic hemopneumothorax, and the acute phase of the injury has resolved. This is appropriate for follow-up encounters addressing complications or chronic issues stemming from the original trauma.

• Always sequence this code after the code for the specific sequela being treated (e.g., chronic pleurisy, restrictive lung disease).
• Ensure documentation clearly links the current condition to the prior traumatic hemopneumothorax.
• Do not use this code for the initial acute injury; it is exclusively for residual effects.