Disp fx of unsp tibial tuberosity, 7thC

This code signifies a fracture of the tibial tuberosity, where the bone fragments are no longer in their normal anatomical alignment. It specifically indicates an open fracture, meaning the skin and soft tissues are compromised, and is further categorized as a severe open fracture (Gustilo-Anderson type IIIA, IIIB, or IIIC). This is for the initial treatment of the injury.

Use this code for a patient presenting for the first time with a documented displaced open fracture of the tibial tuberosity, where the open wound is classified as Gustilo-Anderson type IIIA, IIIB, or IIIC. This applies when the patient is receiving active treatment for the fracture, such as surgical repair or casting.

• Ensure documentation clearly specifies "displaced" and the Gustilo-Anderson classification (IIIA, IIIB, or IIIC) for the open fracture.
• Confirm this is the initial encounter for active treatment of the fracture, not a follow-up or sequela visit.
• If the laterality (left or right) of the tibial tuberosity is known, a more specific code should be used.