Disp fx of lateral malleolus of unsp fibula, 7thJ

This code signifies a displaced fracture of the lateral malleolus, the bony prominence on the outside of the ankle, where the break has resulted in an open wound exposing bone and surrounding tissues. This specific code is used during the recovery phase when the fracture is not healing at the expected rate, indicating delayed union.

Use this code for follow-up encounters with a patient who previously sustained a severe open lateral malleolus fracture (Type IIIA, IIIB, or IIIC) and is now experiencing delayed healing. This applies when the initial treatment has been rendered, and the focus is on managing the ongoing, slow healing process.

• Ensure documentation clearly specifies "delayed healing" for this subsequent encounter.
• Verify the original injury was an open fracture classified as Type IIIA, IIIB, or IIIC.
• Confirm the fracture is of the lateral malleolus and is displaced.