S99.231K
ICD-10-CMSalter-Harris Type III physeal fracture of phalanx of right toe, subsequent encounter for fracture with nonunion
This code signifies a specific type of growth plate fracture (Salter-Harris Type III) affecting a toe bone on the right foot. It indicates that the fracture has not healed properly (nonunion) and the patient is presenting for follow-up care related to this ongoing issue.
This code is appropriate for subsequent encounters where a patient is being managed for a previously diagnosed Salter-Harris Type III physeal fracture of a right toe phalanx that has failed to unite. This includes visits for monitoring, further imaging, or planning for interventions related to the nonunion.
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