S89.329G
ICD-10-CMSalter-Harris Type II physeal fracture of lower end of unspecified fibula, subsequent encounter for fracture with delayed healing
This code signifies a Salter-Harris Type II fracture affecting the growth plate at the lower end of the fibula, where the break extends through the physis and into the metaphysis. The "G" suffix indicates that this is a subsequent encounter for the fracture, and the healing process is progressing slower than expected.
This code is appropriate for follow-up visits where a patient with a previously diagnosed Salter-Harris Type II fibular physeal fracture is experiencing delayed union or non-union. It would be used when the physician is monitoring the healing progress and the fracture has not yet fully consolidated.
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