Nondisp transverse fx unsp patella, 7thQ

This code describes a transverse fracture of the kneecap that is not displaced, meaning the bone fragments are still in their normal alignment. This specific code is used when the patient is receiving follow-up care for an open fracture (where the skin was broken) that was classified as Type I or II, and has subsequently developed malunion, indicating the fracture has healed in an incorrect anatomical position.

Use this code for patients presenting for ongoing management of a previously sustained open transverse patellar fracture (Type I or II) that has healed with malunion. This would apply during clinic visits, physical therapy, or other follow-up appointments where the malunion is being addressed or monitored. It signifies that the initial injury was an open fracture and the current issue is the improper healing.

• Ensure documentation clearly specifies a transverse patellar fracture with no displacement.
• Verify the original injury was an open fracture, specifically Type I or II, and that malunion is documented.
• This is a "subsequent encounter" code, so it should not be used for the initial treatment of the fracture.