Breakdown of int fix of bones of foot and toes, subs

This code signifies a mechanical failure of an internal fixation device, such as a plate, screw, or rod, that was surgically implanted to stabilize a fractured bone within the foot or toes. The breakdown implies a structural compromise of the device itself, not an infection or other complication.

This code is appropriate for encounters where a patient presents with symptoms related to the mechanical failure of a foot or toe internal fixation device, and the patient is still receiving active treatment for the complication. This includes follow-up visits for evaluation, imaging, or planning for revision surgery.

• Ensure documentation clearly states a mechanical breakdown of the device, not an infection or malunion.
• This "D" seventh character indicates a subsequent encounter, meaning the patient is still under active treatment for the complication.
• Always code the underlying reason for the original fixation (e.g., fracture of metatarsal) if still relevant to the current encounter.