Nondisp fx of olecran pro w/o intartic extn l ulna, 7thM

This code describes a non-displaced fracture of the olecranon process of the left ulna, meaning the bone fragments are still in their normal alignment and the fracture does not extend into the elbow joint. This specific code indicates that the fracture was initially an open fracture (Type I or II) and is now being treated for a nonunion, where the bone has failed to heal properly.

This code is appropriate for follow-up encounters for patients with a previously diagnosed left olecranon fracture that was initially open, and who are now presenting for ongoing management of a nonunion. This would include situations such as surgical intervention for the nonunion, cast changes, or evaluation of healing progress for the nonunion.

• Ensure documentation clearly specifies "left ulna" and "olecranon process."
• Verify that the initial injury was an "open fracture type I or II" and that the current encounter addresses a "nonunion."
• Do not use this code for initial encounters or for fractures that have healed.