Displaced segmental fx shaft of ulna, right arm, init

This code signifies a break in the shaft of the right ulna, specifically a segmental fracture where a piece of bone is detached. The fracture is displaced, meaning the bone fragments are not properly aligned, and it is a closed fracture, indicating the skin is not broken.

Apply this code for initial treatment of a patient presenting with a right ulna shaft fracture that is confirmed to be segmental and displaced. This is appropriate for the first encounter where the fracture is diagnosed and/or definitive treatment is initiated.

• Ensure documentation specifies "segmental" and "displaced" for the ulna shaft.
• Verify laterality (right arm) is clearly documented.
• Confirm this is the initial encounter for the fracture; subsequent care will require different seventh characters.