Oth extrartic fx low end unsp rad, 7thR

This code signifies a malunion of an open fracture (Type IIIA, IIIB, or IIIC) of the lower end of the radius, specifically involving an extraarticular component. The fracture location is unspecified, and the encounter is for follow-up care after the initial treatment. Malunion indicates that the fracture has healed in an unsatisfactory position, potentially leading to functional impairment.

This code is appropriate for subsequent encounters when a patient presents with a previously treated open extraarticular fracture of the distal radius that has healed in a malunited position. It is used when the specific side (left or right) of the radius is not documented. This code would be assigned during follow-up visits for assessment, management, or planning of further interventions related to the malunion.

• Ensure documentation clearly specifies "malunion" and the open fracture type (IIIA, IIIB, or IIIC).
• Only use this code for subsequent encounters; initial treatment of the fracture would use an initial encounter code.
• If the laterality (left or right) of the radius is documented, a more specific code should be selected.