Displ commnt fx shaft of rad, r arm, 7thR

This code signifies a right arm radius shaft fracture that is both displaced and comminuted, meaning the bone is broken into multiple fragments and misaligned. This specific encounter is for an open fracture (where the bone broke through the skin) of types IIIA, IIIB, or IIIC, and the fracture has healed incorrectly, resulting in malunion.

Apply this code when documenting follow-up care for a patient who previously sustained a severe open comminuted and displaced fracture of the right radial shaft. This code is appropriate when the fracture has healed in an anatomically incorrect position, leading to functional impairment, and the initial injury was classified as an open fracture type IIIA, IIIB, or IIIC.

• Ensure documentation clearly specifies "right arm" and "radius shaft" to differentiate from other forearm bones or locations.
• Verify the encounter is for subsequent care of a malunion, not initial treatment or routine follow-up of a healing fracture.
• Confirm the original injury was an open fracture type IIIA, IIIB, or IIIC as this impacts the specificity of the code.