Fx rad/ulna fol insrt ortho implnt/prosth/bone plt, unsp arm

This code signifies a fracture of either the radius or ulna that occurs after the placement of an orthopedic implant, joint prosthesis, or bone plate. This type of fracture is considered a complication directly related to the presence of the previously implanted device. The specific arm affected is not documented.

Apply this code when documentation clearly indicates a new fracture of the radius or ulna in a patient who has a pre-existing orthopedic implant, prosthesis, or bone plate in that same bone. This typically occurs as a periprosthetic or peri-implant fracture. Documentation should specify the fracture site (radius or ulna) and the presence of the hardware.

• Ensure the documentation explicitly links the fracture to the presence of the implant/prosthesis/bone plate.
• Do not use this code for fractures occurring before implant insertion or unrelated to the implant.
• Assign an additional code to specify the type of fracture (e.g., open, closed, specific bone segment) if known.