Unsp fx head of unsp femr, 7thR

This code signifies a previously sustained, unspecified fracture of the femoral head that is now presenting with malunion. The original injury was an open fracture, specifically a Type IIIA, IIIB, or IIIC, indicating significant soft tissue damage and contamination. The current encounter is for follow-up care related to this healing complication.

Apply this code for patients presenting for subsequent treatment of a malunited femoral head fracture that was initially an open Type IIIA, IIIB, or IIIC injury. This would include scenarios such as evaluation for corrective osteotomy, non-surgical management of malunion symptoms, or monitoring of the malunion's impact on joint function. It is used after the initial active treatment phase of the fracture.

• Ensure documentation clearly specifies "malunion" as the current complication and confirms the original injury was an open Type IIIA, IIIB, or IIIC fracture.
• Verify that this is a subsequent encounter, not the initial treatment for the fracture or an encounter for delayed healing or nonunion.
• Always sequence this code after any codes for the current active treatment or symptoms related to the malunion.