Disp fx of post pro of right talus, subs for fx w malunion

This code signifies a fracture of the posterior process of the right talus that has healed incorrectly, resulting in a malunion. The fracture was initially displaced, meaning the bone fragments were not in their normal alignment. This code is used when the patient is receiving follow-up care for this specific complication.

Apply this code when a patient presents for ongoing treatment or evaluation of a previously sustained, displaced fracture of the right talar posterior process that has healed in an unsatisfactory position. This includes scenarios where the malunion is causing persistent pain, functional limitations, or requires further intervention. It is appropriate for subsequent encounters after the initial treatment of the acute fracture.

• Ensure documentation clearly specifies "malunion" and the "posterior process of the right talus."
• Verify that the encounter is for follow-up care related to the fracture's healing complication, not the initial injury.
• Always sequence this code with any associated external cause codes and codes for complications or sequelae if applicable.