Breakdown of aortic (bifurcation) graft, sequela

This code signifies a mechanical failure of an aortic bifurcation graft that occurred in the past and is now presenting as a long-term consequence. This could involve issues such as a fracture, kinking, or other structural compromise of the prosthetic graft that was surgically implanted to bypass an aortic obstruction.

Use this code for patients presenting with complications directly attributable to a prior mechanical breakdown of an aortic bifurcation graft, even if the initial breakdown event occurred months or years ago. This applies when the current encounter addresses the sequelae of that past mechanical failure, rather than an acute event.

• Requires a seventh character "S" for sequela, indicating a complication or condition that arises as a direct result of a previous injury or disease.
• Do not use for acute or current mechanical breakdowns; those would typically be coded with the appropriate acute T82.310- code.
• Ensure documentation clearly links the current patient presentation to a past mechanical breakdown of the aortic bifurcation graft.