Unsp fx the low end unsp rad, 7thQ

This code signifies an unspecified fracture of the lower end of the radius that has previously been treated, but is now presenting with malunion. The initial injury was an open fracture of Gustilo-Anderson type I or II, meaning there was a break in the skin with minimal to moderate soft tissue damage. The current encounter addresses the improper healing of this previously treated open fracture.

This code is appropriate for follow-up encounters where a patient is being managed for a malunion of a distal radius fracture that was initially an open fracture (Type I or II). This includes situations where the patient is undergoing evaluation for corrective surgery, physical therapy for functional deficits due to the malunion, or monitoring of the malunion's progression.

• Ensure documentation clearly specifies "malunion" as the reason for the current encounter related to the previous open fracture.
• Verify the initial fracture was indeed an open fracture type I or II; otherwise, a different subsequent encounter code for malunion would be more appropriate.
• Always sequence this code after any codes for the specific treatment or intervention being performed for the malunion.