Displ transverse fx r patella, 7thR

This code signifies a right patella fracture that has shifted out of its normal alignment, specifically involving the transverse plane. It indicates that the patient is presenting for follow-up care of an open fracture (where the bone broke through the skin) classified as type IIIA, IIIB, or IIIC, and the fracture has healed in an abnormal position (malunion).

Use this code for a patient who has previously sustained a severe open transverse fracture of the right patella and is now being treated for complications related to its improper healing. This would apply to encounters where the malunion is being assessed, monitored, or is the focus of further intervention.

• Ensure documentation clearly specifies "right" patella and "transverse" fracture.
• Verify the encounter is for a "subsequent" visit and that "malunion" is explicitly documented.
• Confirm the original open fracture was classified as type IIIA, IIIB, or IIIC.