S89.329P
ICD-10-CMSalter-Harris Type II physeal fracture of lower end of unspecified fibula, subsequent encounter for fracture with malunion
This code signifies a specific type of growth plate fracture (Salter-Harris Type II) affecting the lower part of the fibula, where the fracture has healed in an abnormal position (malunion). This indicates that the bone ends have joined, but not in perfect alignment, potentially leading to functional impairment.
This code is appropriate for follow-up encounters where a patient is being treated for complications or ongoing issues related to a previously sustained Salter-Harris Type II fracture of the distal fibula that has healed with malunion. It would be used when assessing the impact of the malunion, planning corrective procedures, or managing residual symptoms.
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