Displ commnt fx shaft of rad, l arm, 7thN

This code signifies a complex, multi-fragmented fracture of the main part of the left forearm bone (radius) that is no longer in its proper alignment. It specifically indicates that the fracture is an open wound (meaning the bone broke through the skin) of a severe nature (Type IIIA, IIIB, or IIIC) and has failed to heal properly, resulting in a nonunion. This code is used during follow-up care for this specific injury.

This code is appropriate for documenting subsequent encounters for a patient who previously sustained a displaced comminuted open fracture of the shaft of the left radius. It should be used when the fracture has been identified as a nonunion and the open wound was initially classified as Type IIIA, IIIB, or IIIC. This code would be applicable during ongoing management, such as preparing for revision surgery or monitoring the nonunion.

• Ensure documentation clearly specifies "left arm" and "shaft of radius" to differentiate from other forearm fractures.
• Verify the initial open fracture type (IIIA, IIIB, or IIIC) is documented, as this impacts code selection.
• Confirm the encounter is for a "nonunion" and not a routine follow-up for a healing fracture.