Displ commnt fx shaft of ulna, l arm, 7thH

This code signifies a complex break in the shaft of the left ulna, where the bone is shattered into multiple fragments and the broken ends are not properly aligned. It specifically indicates that the fracture is an open fracture (Type I or II, meaning there's a wound communicating with the fracture site) and is experiencing a delay in the normal healing process.

This code is appropriate for follow-up encounters where a patient is being treated for a previously diagnosed displaced, comminuted open fracture (Type I or II) of the left ulnar shaft that is not healing as expected. This would include situations where the patient is undergoing continued treatment, monitoring, or interventions due to the delayed union of the bone.

• Verify documentation clearly specifies "left arm" and "ulna shaft" to ensure anatomical accuracy.
• Confirm the fracture is explicitly documented as "displaced" and "comminuted."
• Ensure the encounter is for a "subsequent" visit and the open fracture type (I or II) and "delayed healing" are clearly stated.