Oth fx upper end r rad, subs for opn fx type I/2 w malunion

This code signifies a previously sustained fracture of the upper portion of the right radius, specifically an open fracture of Gustilo type I or II, which has now healed in a misaligned or deformed position. The patient is presenting for follow-up care related to this malunion.

Apply this code when documenting a patient encounter for ongoing management or evaluation of a malunited open fracture (Type I or II) of the proximal right radius. This includes scenarios where the patient is experiencing symptoms due to the malunion or is being assessed for corrective procedures.

• Ensure documentation clearly specifies "malunion" and the "subsequent encounter" status.
• Verify the original fracture was an open fracture, Gustilo type I or II, of the upper right radius.
• Do not use for nonunion, delayed union, or initial treatment of the fracture.