Oth fx of low end r rad, 7thR

This code signifies a fracture of the lower end of the right radius that is not further specified as a Colles', Smith's, or Barton's fracture, and has been previously treated. It specifically indicates that the initial injury was an open fracture classified as Type IIIA, IIIB, or IIIC, and has subsequently healed in a misaligned or deformed position.

Apply this code when documenting follow-up care for a patient with a malunited open fracture of the distal right radius, where the initial open fracture was severe (Type IIIA, IIIB, or IIIC). This is appropriate for encounters where the malunion itself is being addressed or monitored, or when the patient is receiving ongoing care for the consequences of the malunion.

• Ensure documentation clearly specifies "malunion" and the initial open fracture type (IIIA, IIIB, or IIIC).
• Confirm the fracture location is the lower end of the right radius and is not a more specific type (e.g., Colles').
• This code is for subsequent encounters; use an initial encounter code for the acute fracture.