Torus fx lower end of unsp fibula, subs for fx w routn heal

This code describes a buckle fracture, or torus fracture, affecting the distal portion of the fibula, where the bone cortex has buckled but not completely broken. It indicates that the patient is in a follow-up phase of treatment, and the fracture is progressing as expected towards full recovery.

This code is appropriate for subsequent encounters when a patient with a previously diagnosed torus fracture of the lower fibula is receiving ongoing care, such as cast changes, physical therapy, or follow-up imaging, and the healing process is routine. It should be used after the initial treatment phase has concluded and the fracture is not experiencing complications.

• Ensure documentation specifies "torus fracture" and "lower end of fibula" for accurate application.
• The 7th character "D" signifies a subsequent encounter with routine healing; do not use for initial treatment or delayed/nonunion healing.
• Confirm the laterality (left, right, or unspecified) of the fibula fracture from the medical record.