Displaced pilon fracture of left tibia, sequela

This code signifies a past injury to the left tibia involving a displaced pilon fracture, which is a fracture of the weight-bearing surface of the distal tibia. The "sequela" designation indicates that this code is used to report a condition that is a late effect or complication of the original pilon fracture, rather than the acute injury itself.

Apply this code when documenting a patient presenting with a current problem directly resulting from a previously sustained and healed, or partially healed, displaced pilon fracture of the left tibia. This would include chronic pain, malunion, nonunion, post-traumatic arthritis, or other long-term complications attributable to the original fracture.

• Always sequence this code after the code for the specific sequela (e.g., M84.08 for malunion, M19.172 for post-traumatic arthritis).
• Ensure documentation clearly links the current condition to the prior displaced pilon fracture of the left tibia.
• Do not use this code for the initial or subsequent encounter for the active treatment of the acute fracture.