Nondisp osteochon fx unsp patella, 7thP

This code describes a fracture involving both the bone and cartilage of the kneecap that has not shifted from its original position. At this stage, the fracture is healing improperly (malunion) and the patient is receiving follow-up care for this closed injury. The specific patella (left or right) is not documented.

Use this code for a patient presenting for ongoing treatment of a previously diagnosed, nondisplaced osteochondral patellar fracture that is now demonstrating malunion. This applies to encounters for cast changes, physical therapy, or medication management related to the malunion, after the initial treatment phase.

• Ensure documentation clearly states "malunion" and that the fracture is "closed" and "nondisplaced."
• Verify that the encounter is for subsequent care, not the initial treatment of the fracture.
• If the laterality of the patella is specified (left or right), a more specific code should be used.