S99.122P
ICD-10-CMSalter-Harris Type II physeal fracture of left metatarsal, subsequent encounter for fracture with malunion
This code describes a specific type of growth plate fracture (Salter-Harris Type II) affecting the left metatarsal bone, which is one of the long bones in the foot. The "subsequent encounter" indicates that the patient is receiving follow-up care for this fracture, and "malunion" signifies that the bone has healed in an incorrect or deformed position.
This code is appropriate for documenting ongoing treatment, assessment, or management of a left metatarsal Salter-Harris Type II fracture that has healed improperly. This includes situations where a patient presents for evaluation of pain, functional limitations, or cosmetic concerns related to the malunited fracture, or for planning of corrective procedures.
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