Injury of unspecified nerve of thorax, sequela

This code signifies a long-term or late effect resulting from an unspecified nerve injury within the thoracic region. It indicates that the initial acute injury has resolved, but the patient continues to experience symptoms or complications directly attributable to that past nerve damage.

Apply this code when documenting conditions such as chronic pain, sensory deficits, or motor weakness in the chest area that are sequelae of a previously sustained, but now healed, thoracic nerve injury where the specific nerve was not identified. This is appropriate for follow-up encounters addressing these persistent issues.

• Always sequence this code after the code for the specific sequela (e.g., chronic pain, muscle weakness).
• Ensure documentation clearly links the current condition to a past, unspecified thoracic nerve injury.
• Avoid using this code for acute injuries; it is strictly for late effects.