Displ commnt fx l patella, 7thJ

This code signifies a complex, displaced fracture of the left kneecap where the bone has broken into multiple fragments. It specifically indicates that the fracture was initially open (meaning the bone broke through the skin) and is now in a phase of delayed healing, requiring ongoing medical attention.

Use this code for follow-up encounters when a patient with a previously diagnosed open comminuted fracture of the left patella (Type IIIA, IIIB, or IIIC) is experiencing delayed healing. This applies when the patient is still receiving active treatment for the fracture, but the healing process is not progressing as expected.

• Ensure documentation clearly specifies "displaced," "comminuted," and "left patella."
• Verify the original fracture was classified as an open fracture type IIIA, IIIB, or IIIC.
• Confirm the patient is in a "subsequent encounter" phase with documented delayed healing.