Oth disp fx of lower end of left humerus, init for opn fx

This code signifies a fracture of the distal portion of the left humerus that is not otherwise specified as a supracondylar, intercondylar, or condylar fracture, and where the bone fragments are no longer in their normal anatomical alignment. It specifically indicates an open fracture, meaning there is a break in the skin communicating with the fracture site. This is the initial encounter for treatment of this injury.

This code is appropriate for documenting the initial treatment of a patient presenting with an open, displaced fracture of the lower end of the left humerus that doesn't fit more specific distal humerus fracture classifications. It should be used when the fracture is clearly identified as "other" and the skin integrity has been compromised at the fracture site.

• Ensure documentation specifies "left" humerus and "lower end" to support this code.
• Verify the fracture is explicitly described as "displaced" and "open" for accurate assignment.
• Confirm this is the patient's first encounter for active treatment of this specific injury.