Disp fx of proximal phalanx of left index finger, init

This code signifies a break in the bone of the first segment of the left index finger, closest to the hand, where the bone fragments are no longer in their normal alignment. This specific code is used for the initial treatment of such a fracture when the skin over the injury remains intact.

Apply this code when documenting the initial diagnosis and treatment of a patient presenting with a closed, displaced fracture of the proximal phalanx of their left index finger. This would include scenarios like an emergency department visit for the injury or the first orthopedic consultation.

• Always confirm laterality (left) and finger (index) for accurate coding.
• Verify "displaced" versus "nondisplaced" and "closed" versus "open" as these significantly alter the code.
• The "A" suffix indicates an initial encounter for treatment; subsequent care will require different seventh characters.