Corrosion of third degree of right thigh, sequela

This code signifies a third-degree burn injury to the right thigh that has progressed to a long-term complication or late effect. These sequelae can include scarring, contractures, chronic pain, or functional impairment resulting from the initial severe thermal or chemical injury.

Use this code when documenting the residual effects or complications of a third-degree corrosion (chemical burn) to the right thigh, after the acute phase of the injury has healed. This is appropriate for follow-up encounters addressing ongoing issues directly attributable to the original severe burn.

• Always use this code as a secondary diagnosis, following the code for the specific sequela (e.g., scar, contracture).
• Ensure documentation clearly links the current condition to the previous third-degree corrosion of the right thigh.
• Verify the laterality (right thigh) and the degree of corrosion (third degree) are accurately reflected in the clinical record.