Oth fx lower end of right tibia, init for opn fx type 3A/B/C

This code signifies a break in the lower portion of the right shin bone, excluding the ankle joint itself, that has broken through the skin. The open nature of the fracture indicates significant soft tissue damage, classified as Gustilo-Anderson type IIIA, IIIB, or IIIC, and this is the first time the patient is being treated for this specific injury.

Apply this code for patients presenting with an acute, traumatic fracture of the distal right tibia (excluding pilon or malleolar fractures) where the bone has perforated the skin, and the wound characteristics meet the criteria for a severe open fracture (e.g., extensive soft tissue injury, periosteal stripping, or arterial damage). This is appropriate for the initial hospital admission or outpatient visit for this specific injury.

• Ensure documentation clearly specifies "other" fracture of the lower end of the tibia, distinguishing it from pilon or malleolar fractures.
• Verify the Gustilo-Anderson classification (IIIA, IIIB, or IIIC) is explicitly documented for the open fracture.
• Confirm this is the initial encounter for treatment of this specific fracture. Subsequent care would use a different encounter character.