Greenstick fracture of shaft of unsp ulna, init for clos fx

This code signifies a specific type of incomplete fracture, known as a greenstick fracture, affecting the shaft of the ulna bone in the forearm. It indicates that the fracture is closed, meaning the skin remains intact, and this is the initial encounter for treatment. The "unspecified ulna" component means it's not documented whether it's the left or right arm.

This code is appropriate for the initial treatment of a pediatric patient presenting with a greenstick fracture of the ulnar shaft where the affected side (left or right) is not specified in the medical record. It applies to cases where the skin is not broken over the fracture site.

• Ensure documentation clearly states "greenstick fracture" and involves the ulnar shaft.
• Only use the "unspecified ulna" if laterality (left/right) is truly not documented.
• Append subsequent encounter or sequela characters for follow-up care or complications.