Nondisp osteochon fx unsp patella, 7thH

This code describes a fracture involving both the bone and cartilage of the kneecap that has not shifted out of place. It specifically indicates that the fracture was initially an open fracture (meaning the skin was broken) of either Type I or II severity, and the healing process is taking longer than expected.

This code is used when a patient presents for follow-up care of a previously sustained open osteochondral patellar fracture (Type I or II) that is exhibiting delayed healing. This would apply to encounters for ongoing management, such as cast changes, physical therapy, or repeat imaging to assess healing progress, after the initial acute treatment phase.

• Ensure documentation specifies an "open" fracture (Type I or II) and "delayed healing" for the patella.
• Verify this is a subsequent encounter, not the initial treatment for the acute fracture.
• Confirm the fracture is osteochondral and nondisplaced.