Nondisp fx of nk of 5th MC bone, r hand, 7thP

This code signifies a fracture of the neck of the fifth metacarpal bone in the right hand that is not displaced. The patient is in a subsequent phase of treatment, and the fracture has healed improperly, resulting in a malunion. This indicates a complication of the healing process where the bone fragments have united in an anatomically incorrect position.

This code is appropriate for encounters where a patient is being treated for a previously diagnosed nondisplaced right fifth metacarpal neck fracture that has healed with a malunion. This could include follow-up appointments for assessment of the malunion, planning for corrective surgery, or ongoing management of symptoms related to the malunion.

• Ensure documentation clearly specifies "right hand" and "fifth metacarpal neck" to support this specific code.
• Verify that the encounter is for a subsequent treatment phase and that "malunion" is explicitly documented as a complication.
• Do not use this code for initial treatment of the fracture or for nonunion, which is a different complication.