S99.242B
ICD-10-CMSalter-Harris Type IV physeal fracture of phalanx of left toe, initial encounter for open fracture
This code signifies a severe fracture involving the growth plate (physis) of a phalanx in the left foot, extending through the metaphysis and epiphysis. It is an open fracture, meaning the skin and soft tissues are compromised, exposing the bone to the external environment. This type of fracture carries a higher risk of complications, including infection and growth disturbance.
This code is appropriate for the initial encounter with a patient presenting with an open Salter-Harris Type IV fracture of a phalanx in their left toe. This typically occurs following significant trauma where the bone has broken through the skin. It should be used when the patient is first seen for this specific injury, prior to definitive treatment.
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