Unsp fx shaft of unsp femr, 7thR

This code describes a previously sustained, unspecified fracture of the femoral shaft that is now being treated for a malunion. The original fracture was an open fracture, classified as type IIIA, IIIB, or IIIC, indicating significant soft tissue damage and contamination.

Use this code when documenting follow-up care for a patient with a known, unspecified femoral shaft fracture that has healed in a misaligned position. This applies specifically when the initial injury was a severe open fracture and the current encounter addresses the resulting malunion.

• Ensure documentation clearly specifies "malunion" and the "subsequent encounter" for the fracture.
• Verify the original fracture was indeed an open fracture of type IIIA, IIIB, or IIIC.
• Do not use this code for initial treatment of the fracture or for nonunion.