Dislocation of distal radioulnar joint of unsp wrist, subs

This code indicates a dislocation of the distal radioulnar joint (DRUJ) in an unspecified wrist that is being treated during a subsequent encounter. This injury involves the separation of the two bones of the forearm (radius and ulna) at their connection point near the wrist.

This code is appropriate for follow-up visits, cast changes, or ongoing physical therapy for a previously diagnosed DRUJ dislocation of an unspecified wrist. It should be used when the patient is receiving routine care during the healing or recovery phase, after the initial treatment of the acute injury.

• Ensure the documentation clearly specifies a "subsequent encounter" for the dislocation, not an initial treatment.
• Confirm that the specific wrist (left or right) is not documented; otherwise, a more specific code should be used.
• Pair with an external cause code if the mechanism of injury is relevant and documented.