Disp fx of nk of l rad, subs for opn fx type I/2 w malunion

This code signifies a fracture of the neck of the left radius that has shifted out of alignment, and the patient is receiving follow-up care for a previously open fracture (Type I or II) that has healed incorrectly. Malunion indicates that the bone has healed, but in an abnormal position or with significant deformity.

Use this code when documenting ongoing treatment for a patient with a malunited fracture of the left radial neck, specifically when the initial injury was an open fracture of Gustilo-Anderson Type I or II. This applies to encounters after the initial treatment phase, where the focus is on managing the consequences of the malunion.

• Ensure documentation clearly specifies "left" radius and "neck" of the radius.
• Verify that the original fracture was an "open" fracture of Type I or II and that "malunion" is explicitly stated.
• This code is for subsequent encounters; do not use for the initial treatment of the fracture.