Displ oblique fx shaft of l femr, 7thR

This code describes a situation where a patient has a displaced oblique fracture of the shaft of their left femur that was an open fracture (Type IIIA, IIIB, or IIIC) and is now healing improperly (malunion). This indicates a complication in the healing process of a previously treated severe open femoral shaft fracture.

Use this code for follow-up encounters when a patient with a history of a severe open oblique fracture of the left femoral shaft presents with evidence of malunion. This applies to situations where the fracture has healed in an anatomically incorrect position, requiring further medical attention or intervention.

• Ensure documentation clearly specifies "malunion" as the complication, not nonunion.
• Verify the original fracture was an open fracture of the shaft of the left femur, specifically oblique and displaced.
• This code is for subsequent encounters, not the initial treatment of the fracture.