Unsp fx upr end l rad, 7thR

This code signifies a previously sustained, unspecified fracture of the upper end of the left radius that was initially an open fracture of type IIIA, IIIB, or IIIC. The current encounter addresses a complication where the bone has healed in an abnormal position, known as malunion.

This code is appropriate for follow-up encounters where a patient is being treated for malunion of a prior open fracture (type IIIA, IIIB, or IIIC) of the proximal left radius. This includes scenarios such as surgical correction of the malunion, cast changes, or ongoing physical therapy related to the malunion.

• Always sequence this code after the primary reason for the encounter, if applicable.
• Ensure documentation clearly specifies "malunion" as the complication and confirms the initial injury was an open fracture of the specified types.
• Verify laterality (left) and bone (radius, upper end) are accurately documented.