Nondisp fx of coronoid pro of r ulna, 7thQ

This code signifies a previously treated fracture of the coronoid process of the right ulna that was initially an open fracture (Type I or II) and has now healed incorrectly, resulting in malunion. The fracture itself is currently nondisplaced, indicating the bone fragments are in their anatomical position despite the prior healing complication.

Apply this code when documenting follow-up care for a patient with a known malunion of a right ulnar coronoid process fracture that was initially an open injury. This is appropriate for subsequent encounters where the malunion is being assessed or managed, and the fracture itself is no longer acutely displaced.

• Ensure the initial fracture was documented as an open fracture, specifically Type I or II.
• Confirm that the current encounter is for follow-up care of the malunion, not the initial treatment.
• Verify laterality (right ulna) and the specific anatomical site (coronoid process).