Nondisp fx of trapezd, unsp wrist, subs for fx w delay heal

This code signifies a non-displaced break in the trapezoid bone of an unspecified wrist, which is currently in a phase of delayed healing. The patient has previously been seen for this injury, and the current encounter focuses on managing the ongoing, slower-than-expected bone repair process.

Apply this code when a patient presents for follow-up care of a previously diagnosed, non-displaced trapezoid fracture where the healing process is not progressing at the expected rate. This would include scenarios such as repeat imaging showing incomplete union beyond the typical timeframe, or persistent pain and functional limitations indicative of delayed healing.

• Ensure documentation clearly states "delayed healing" for this specific fracture.
• Verify the fracture is indeed non-displaced and located in the trapezoid bone.
• Confirm this is a subsequent encounter, not the initial treatment for the fracture.