S99.242P
ICD-10-CMSalter-Harris Type IV physeal fracture of phalanx of left toe, subsequent encounter for fracture with malunion
This code signifies a specific type of growth plate fracture (Salter-Harris Type IV) affecting a toe bone on the left foot, where the fracture has healed improperly (malunion). This indicates a previous injury that has resulted in an anatomical deformity due to imperfect alignment during the healing process.
This code is appropriate for follow-up encounters where a patient is being treated for complications arising from a malunited Salter-Harris Type IV fracture of a left toe phalanx. This would include scenarios where the malunion is causing ongoing pain, functional impairment, or requires further intervention such as corrective surgery.
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