Oth fx upr & low end r fibula, 7thR

This code signifies a malunion of an open fracture (specifically types IIIA, IIIB, or IIIC) involving the upper and/or lower end of the right fibula. A malunion indicates that the fracture has healed, but in an unsatisfactory or deformed position. This particular code is used during a subsequent encounter for ongoing treatment or evaluation of this healed, but misaligned, fracture.

Use this code when a patient presents for follow-up care, physical therapy, or surgical planning related to a previously treated open fracture of the right fibula that has healed with significant angulation, rotation, or shortening. This applies when the initial injury was classified as an open fracture type IIIA, IIIB, or IIIC. It is appropriate for scenarios where the malunion is the primary focus of the current encounter.

• Ensure documentation clearly specifies "malunion" and the open fracture type (IIIA, IIIB, or IIIC) of the initial injury.
• Verify laterality (right fibula) is explicitly stated in the medical record.
• This code is for subsequent encounters; do not use for initial treatment of the fracture or for nonunion.