Disp fx of lateral malleolus of l fibula, 7thM

This code signifies a displaced break in the outer ankle bone of the left lower leg, specifically the lateral malleolus of the fibula. The fracture is an open type I or II, meaning there's a wound communicating with the fracture site, and the bone fragments have failed to heal properly after an initial treatment. This code is used for follow-up care related to this ongoing healing complication.

Apply this code when a patient presents for continued management of a previously treated, but unhealed, displaced open type I or II fracture of the left lateral malleolus. This includes scenarios such as follow-up appointments for wound care, assessment of nonunion, or planning for further surgical intervention to promote bone healing. It is appropriate for any encounter after the initial treatment of the fracture.

• Ensure documentation clearly specifies "displaced" and "lateral malleolus of left fibula."
• Verify the open fracture type (I or II) and the presence of nonunion are explicitly stated in the medical record.
• Confirm this is a subsequent encounter, not the initial treatment of the fracture.