Greenstick fx shaft of rad, r arm, subs for fx w nonunion

This code signifies a greenstick fracture affecting the shaft of the right radius, which is currently in a state of nonunion. A greenstick fracture is an incomplete break where the bone bends and cracks but does not break all the way through, common in children. Nonunion indicates that the fracture has failed to heal completely after an expected period.

This code is appropriate for follow-up encounters when a patient is receiving ongoing treatment for a previously diagnosed greenstick fracture of the right radial shaft that has not healed. This includes situations where further interventions, such as surgical revision or prolonged immobilization, are being considered or performed due to the persistent nonunion. It should be used after the initial treatment phase has concluded and the nonunion has been identified.

• Ensure documentation clearly specifies "right arm" and "shaft of radius" for anatomical accuracy.
• Confirm that the encounter is for a subsequent visit and that the fracture is explicitly documented as having nonunion.
• Always review the patient's medical record for details regarding the initial injury and the current status of fracture healing.