Oth fx upr end r tibia, 7thR

This code describes a situation where a patient has previously sustained an open fracture of the upper part of their right tibia, specifically a severe type IIIA, IIIB, or IIIC open fracture, and is now presenting for follow-up care due to the bone healing in an incorrect or deformed position (malunion). This indicates a complication of the initial fracture healing process.

Use this code for subsequent encounters when a patient with a documented history of a severe open fracture (Type IIIA, IIIB, or IIIC) of the proximal right tibia is being treated for malunion. This would include visits for assessment, planning for corrective surgery, or ongoing management of the malunion.

• Ensure the medical record clearly documents a previous open fracture of the specified severity and the current diagnosis of malunion.
• Verify laterality (right tibia) and the specific location (upper end) are accurately reflected.
• Do not use this code for initial fracture treatment or for nonunion, which is a different healing complication.