S89.319P
ICD-10-CMSalter-Harris Type I physeal fracture of lower end of unspecified fibula, subsequent encounter for fracture with malunion
This code signifies a Salter-Harris Type I growth plate fracture located at the distal end of an unspecified fibula, which is currently in a healing phase but has united in an anatomically incorrect position. This indicates a previous injury to the growth plate that has not healed perfectly, resulting in some degree of deformity or functional impairment.
This code is appropriate for follow-up encounters where a patient is being treated for complications arising from a malunited Salter-Harris Type I fracture of the distal fibula. It should be used when the fracture has already healed, but the healing has occurred with an unacceptable alignment. This code would be relevant for assessing the impact of the malunion or planning corrective interventions.
AI-generated reference — verify against official guidelines
+5 more in this category