Disp fx of med malleolus of unsp tibia, 7thB

This code signifies a break in the inner ankle bone (medial malleolus) of an unknown tibia, where the bone fragments are no longer in their normal alignment. The fracture has broken through the skin, but the wound is relatively clean and small, indicating a low-energy injury.

This code is appropriate for the initial treatment of an open medial malleolar fracture where the specific tibia (left or right) is not documented. It is used when the open wound is classified as Type I or Type II according to the Gustilo-Anderson classification, typically seen in emergency department visits or initial surgical interventions.

• Ensure documentation clearly states "displaced" and "open fracture type I or II" for the medial malleolus.
• Only use this code when the laterality of the tibia is unspecified in the medical record.
• This code is for the initial encounter of care for this specific injury.