Breakdown (mechanical) of int fix of bone of r forearm, 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 fracture or osteotomy in the right forearm. The device itself has broken, bent, or otherwise failed to maintain its structural integrity, leading to potential instability or complications.

This code is appropriate for follow-up encounters where a patient presents with symptoms or imaging findings indicating that their internal fixation device in the right forearm has mechanically failed. This includes situations where the patient is being evaluated for revision surgery or conservative management of the device breakdown.

• Ensure documentation clearly specifies "mechanical breakdown" of the device, not just loosening or displacement.
• Confirm the laterality is "right forearm" and the encounter is subsequent to the initial treatment.
• Consider additional codes for any associated complications, such as pain, infection, or nonunion, if documented.