Oth fx shaft of r ulna, 7thH

This code signifies a specific type of fracture affecting the shaft of the right ulna, which is not further specified as a Monteggia or Galeazzi fracture. It indicates that the initial injury was an open fracture (type I or II) and that the patient is now in a subsequent phase of care due to delayed healing of that fracture.

This code is appropriate for follow-up encounters where a patient with a previously diagnosed open fracture (Type I or II) of the right ulnar shaft is being treated for complications related to delayed bone union. This includes situations where the fracture has not healed within the expected timeframe and requires ongoing medical management or intervention.

• Ensure documentation clearly specifies "delayed healing" for an open fracture of the right ulnar shaft.
• Verify the initial fracture was indeed an open fracture, type I or II, as this is a specific inclusion criterion.
• Do not use this code for initial encounters or for fractures that are healing normally.