S89.139K
ICD-10-CMSalter-Harris Type III physeal fracture of lower end of unspecified tibia, subsequent encounter for fracture with nonunion
This code describes a specific type of growth plate fracture (Salter-Harris Type III) affecting the lower part of the shin bone in an unspecified leg. The "subsequent encounter" indicates the patient is receiving ongoing care for this fracture, and "nonunion" signifies that the bone fragments have failed to heal together after a typical healing period.
Use this code for follow-up visits where a patient is being managed for a Salter-Harris Type III fracture of the distal tibia that has not healed. This includes scenarios such as continued monitoring, evaluation for surgical intervention due to nonunion, or conservative management attempts for the nonunion.
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