Torus fracture of upper end of unsp ulna, init for clos fx

This code signifies a torus (buckle) fracture affecting the upper portion of the ulna bone, without specifying left or right. A torus fracture is an incomplete fracture where one side of the bone buckles upon itself without a complete break in the cortex, commonly seen in children. The "A" suffix indicates this is the initial encounter for a closed fracture, meaning the skin is intact over the injury.

Apply this code for a patient presenting with an acute, non-displaced buckle fracture of the proximal ulna, confirmed by imaging. This is typically seen in pediatric patients after a fall on an outstretched hand. It's appropriate for the initial visit where the diagnosis is established and treatment (e.g., casting, splinting) is initiated.

• Ensure documentation clearly specifies a torus or buckle fracture of the ulna's upper end.
• Verify the encounter is the initial treatment phase for this specific injury.
• Do not use for open fractures or subsequent encounters for follow-up care or healing.