Disp fx of olecran pro w intartic extn l ulna, 7thQ

This code describes a left elbow injury where the olecranon process (the bony tip of the elbow) is broken and the fracture extends into the joint, with the bone fragments not properly aligned. This specific code is used during a follow-up visit for an open fracture (where the skin was broken) that has healed incorrectly, resulting in malunion.

This code is appropriate for subsequent encounters when a patient presents with a previously treated open fracture (Type I or II) of the left olecranon with intraarticular extension, and imaging or clinical assessment confirms malunion. It indicates ongoing care for the improperly healed fracture.

• Ensure documentation clearly specifies "left" ulna and "malunion" for accurate code assignment.
• Verify the original fracture was an "open fracture type I or II" to justify the "Q" seventh character.
• Distinguish from nonunion (failure to heal) or routine follow-up without malunion.