Unsp fx shaft of r fibula, subs for clos fx w malunion

This code signifies a follow-up encounter for a right fibular shaft fracture that was initially closed but has subsequently healed in an unsatisfactory alignment. Malunion indicates that the bone fragments have joined, but the alignment is abnormal, potentially leading to functional impairment or cosmetic deformity.

Apply this code when a patient presents for ongoing care, evaluation, or treatment related to a previously sustained closed fracture of the right fibula shaft that has healed with malunion. This could include appointments for physical therapy, assessment of malunion complications, or discussions regarding corrective surgical options.

• Ensure documentation clearly specifies "right" fibula and "shaft" to differentiate from other fibular locations.
• Confirm the encounter is "subsequent" and the fracture was initially "closed" with evidence of "malunion."
• Do not use for initial fracture treatment or for nonunion (failure to heal).