Burn of third degree of left knee, sequela

This code signifies the long-term effects or complications arising from a third-degree burn that previously affected the left knee. These sequelae can include permanent scarring, contractures limiting joint movement, chronic pain, or other persistent issues directly attributable to the original severe burn injury.

Utilize this code when documenting a patient presenting for treatment of a current condition that is a direct result of a third-degree burn to the left knee that occurred in the past and has healed. This applies to follow-up visits for managing chronic burn-related issues, such as scar revision or physical therapy for contractures.

• Always use this code as a secondary diagnosis, following the code for the specific sequela being treated (e.g., L90.5 for scar, M24.562 for contracture).
• Ensure documentation clearly links the current condition to the previous third-degree burn of the left knee.
• Do not use this code for the initial treatment of an acute burn; it is exclusively for the late effects.