Nondisp transverse fx shaft of unsp ulna, 7thD

This code signifies a follow-up visit for a patient who previously sustained a break across the shaft of the ulna bone, where the bone fragments remain in their normal alignment. The fracture is healing as expected without complications, and the skin over the fracture site is intact.

This code is appropriate for subsequent encounters (e.g., cast checks, follow-up X-rays) for a transverse ulnar shaft fracture that was initially treated conservatively (e.g., casting, splinting) and is progressing through routine healing. It applies when the specific side of the ulna (left or right) was not documented at the time of the initial injury or subsequent visits.

• Ensure "subsequent encounter" and "routine healing" are clearly documented.
• Verify the fracture is specifically of the shaft and transverse in nature.
• Only use this code when the laterality (left/right) of the ulna is unspecified in the medical record.