Displ osteochon fx left patella, init for opn fx type 3A/B/C

This code signifies a specific type of fracture affecting the left kneecap, where a piece of bone and its overlying cartilage has broken off and is no longer in its correct anatomical position. This particular fracture is also classified as an open fracture, indicating a break in the skin that exposes the bone, and is further categorized as a severe type IIIA, IIIB, or IIIC open fracture.

This code is appropriate for the initial treatment encounter of a patient presenting with a displaced osteochondral fracture of the left patella that has broken through the skin and is classified as an open fracture type IIIA, IIIB, or IIIC. This would typically be used in emergency department settings or during the initial hospitalization for surgical repair.

• Ensure documentation clearly specifies "displaced" and "left patella" for accurate laterality and displacement.
• Verify the open fracture type (IIIA, IIIB, or IIIC) is explicitly stated by the physician.
• This code is only for the initial encounter; subsequent care would require a different encounter character.