Displ Maisonneuve's fx l leg, subs for clos fx w delay heal

This code signifies a specific type of spiral fracture of the proximal fibula, often associated with an ankle injury, that has resulted in displacement. The "Maisonneuve's fracture" component indicates a high ankle sprain or medial malleolus fracture, and the "displaced" aspect means the bone fragments are not in their normal alignment. This particular code is used when the patient is seen for follow-up care of this fracture, and the healing process is progressing slower than expected, but the skin over the fracture site remains intact.

This code is appropriate for follow-up encounters where a patient with a previously diagnosed displaced Maisonneuve's fracture of the left leg is experiencing delayed healing. It should be used when the fracture has not yet united, but there is no open wound. This code would be selected for subsequent visits for cast changes, imaging to assess healing progress, or physical therapy related to the delayed union of the closed fracture.

• Ensure documentation clearly specifies "left leg" and "displaced" for accurate laterality and fracture type.
• Verify that the encounter is for "delayed healing" and not routine healing or nonunion, as different codes apply.
• Confirm the fracture is "closed" (skin intact) to differentiate from open fractures.