Nondisp transverse fx l patella, 7thQ

This code describes a left kneecap fracture that runs horizontally across the bone without any significant displacement of the bone fragments. The fracture was initially an open fracture (meaning the skin was broken), classified as Type I or II, and has since healed in a misaligned position. This code is used when the patient is receiving follow-up care for this malunited fracture.

This code is appropriate for documenting ongoing treatment or evaluation of a patient whose previously sustained nondisplaced transverse fracture of the left patella, initially an open Type I or II injury, has healed with malunion. This would include scenarios where the malunion is causing symptoms, requiring further imaging, or being considered for corrective surgery. It should be used for subsequent encounters after the initial treatment of the acute fracture.

• Ensure documentation clearly specifies "left" patella and "nondisplaced transverse" fracture.
• Verify the original injury was an "open fracture type I or II" and that "malunion" is explicitly documented.
• This code is for subsequent encounters; do not use for the initial treatment of the acute fracture or for nonunion.