S99.241P
ICD-10-CMSalter-Harris Type IV physeal fracture of phalanx of right toe, subsequent encounter for fracture with malunion
This code signifies a Salter-Harris Type IV growth plate fracture affecting a phalanx bone in the right foot, where the fracture has healed in an anatomically incorrect position. This malunion indicates a previous injury that did not align properly during the healing process, leading to a deformity.
Apply this code when documenting follow-up care for a patient who previously sustained a Salter-Harris Type IV physeal fracture of a right toe phalanx, and clinical or radiological assessment confirms that the fracture has healed with a noticeable angular or rotational deformity. This would be used for subsequent encounters addressing the consequences or management of this malunion, not the initial injury or routine healing.
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