Displ commnt fx shaft of unsp fibula, 7thK

This code signifies a complex break in the shaft of the fibula, where the bone is shattered into multiple pieces and the fragments are not in their normal alignment. It specifically indicates a follow-up visit for this type of closed fracture that has failed to heal properly.

This code is appropriate for subsequent encounters when a patient with a previously diagnosed displaced comminuted fibular shaft fracture (closed) is being treated for nonunion. This would include visits for ongoing management, evaluation of healing progress, or planning for further intervention due to the lack of bone fusion.

• Ensure documentation clearly states "nonunion" for a closed comminuted fibula shaft fracture.
• Verify the encounter is "subsequent" and not an initial treatment for the fracture.
• Confirm the fracture is of the fibula shaft and not another part of the lower leg.