Disp fx of unsp tibial spine, init for opn fx type 3A/B/C

This code signifies a fracture of the tibial spine (a bony prominence within the knee joint) that is no longer in its normal anatomical position. It specifically indicates an open fracture where the bone has broken through the skin, classified as a severe type IIIA, IIIB, or IIIC injury.

This code is used for the initial treatment of a patient presenting with a displaced open fracture of the unspecified tibial spine, where the open wound is extensive, contaminated, or involves significant soft tissue damage, as per Gustilo-Anderson classification types IIIA, IIIB, or IIIC. It applies when the specific location of the tibial spine fracture (medial or lateral) is not documented.

• Ensure documentation clearly specifies "displaced" and an "open fracture type IIIA, IIIB, or IIIC" for accurate code assignment.
• This code is for the initial encounter; subsequent encounters for healing or complications will require different seventh characters.
• If the specific tibial spine (medial or lateral) is documented, a more specific code should be used.