Displ trimalleol fx unsp low leg, 7thG

This code signifies a complex ankle fracture involving all three malleoli (medial, lateral, and posterior) that is displaced, meaning the bone fragments are not properly aligned. The "subsequent encounter" indicates the patient is receiving follow-up care for this fracture, and "delayed healing" specifies that the bone is not mending at the expected rate.

This code is appropriate for patients presenting for ongoing treatment of a previously diagnosed trimalleolar fracture where the initial treatment was non-surgical (closed reduction) and the fracture site is showing slower-than-normal bone regeneration. This would include office visits, cast changes, or imaging studies performed to monitor the delayed healing process.

• Ensure documentation clearly states "delayed healing" for a closed trimalleolar fracture.
• Verify that the encounter is for follow-up care, not initial treatment or active surgical management.
• Confirm the fracture is of an unspecified lower leg if laterality is not documented.