Nondisp fx of dist phalanx of l idx fngr, 7thK

This code signifies a fracture of the furthest bone in the left index finger that has not healed properly, despite previous treatment. The bone fragments remain in their anatomical position, but the healing process has stalled, resulting in a nonunion.

Apply this code when documenting follow-up care for a patient whose nondisplaced distal phalanx fracture of the left index finger has failed to unite. This includes scenarios where further intervention (e.g., bone grafting, revision surgery) is being considered or performed due to the nonunion.

• Ensure documentation clearly states "nonunion" and specifies the left index finger's distal phalanx.
• Verify that the fracture was initially nondisplaced.
• Confirm this is a subsequent encounter for the fracture, not the initial treatment.