Disp fx of unsp tibial tuberosity, 7thP

This code signifies a fracture of the tibial tuberosity that is no longer in its correct anatomical alignment, and the patient is presenting for follow-up care after the initial treatment. The fracture is closed, meaning the skin remains intact, but it has healed in an imperfect or misaligned position. This indicates a complication in the healing process of the initial injury.

This code is appropriate when a patient returns for a subsequent visit related to a previously treated tibial tuberosity fracture that has healed with malunion. It should be used for ongoing management, evaluation of the malunion, or planning for corrective procedures. This code is not for the initial treatment of the fracture.

• Ensure documentation clearly states "malunion" and specifies a "subsequent encounter" for a closed fracture.
• Verify laterality if specified in the medical record; this code is for an unspecified side.
• Do not use this code for nonunion, which indicates a complete failure of the bone to heal.