Unsp fx upr end l rad, subs for opn fx type I/2 w malunion

This code signifies a fracture of the upper part of the left radius, where the specific type of fracture (e.g., transverse, oblique) is not documented. This particular encounter is for follow-up care of an open fracture, classified as Type I or II, that has healed in an unsatisfactory position, resulting in malunion.

Use this code when documenting a subsequent visit for a patient with a previously sustained open fracture (Type I or II) of the proximal left radius that has healed with a noticeable deformity or misalignment. This applies when the initial fracture type was not specified, and the current encounter addresses the complications of malunion.

• Ensure documentation clearly states "left radius" and "upper end" or "proximal."
• Verify the encounter is for follow-up of an open fracture (Type I or II) and specifically addresses malunion.
• Do not use if the fracture type was specified (e.g., transverse, oblique) or if the encounter is for initial treatment or routine healing without malunion.