Sublux of distal interphaln joint of l little finger, init

This code signifies a partial dislocation of the most distant joint of the left little finger. This injury involves the displacement of the bones forming the distal interphalangeal (DIP) joint, but the joint surfaces remain in partial contact.

This code is appropriate for the initial visit when a patient presents with a newly diagnosed subluxation of the left little finger DIP joint. This could result from trauma such as a direct blow, a fall, or hyperextension of the finger.

• Ensure documentation specifies "subluxation" rather than a complete dislocation.
• Verify the affected finger (little finger) and side (left) are clearly documented.
• The "A" seventh character indicates an initial encounter for active treatment of the injury.