Breakdown (mechanical) of unsp vascular grafts, sequela

This code signifies a long-term complication arising from the mechanical failure of a vascular graft, where the specific type of graft is not documented. This breakdown can manifest as obstruction, kinking, or other structural issues that impair blood flow through the graft. The "sequela" designation indicates that the initial event of the breakdown has already occurred, and the patient is now experiencing the residual effects or chronic consequences.

Use this code when documenting a patient presenting with ongoing symptoms or conditions directly attributable to a previously identified mechanical breakdown of a vascular graft, and the medical record does not specify the type of graft (e.g., arterial, venous, bypass). This applies to follow-up encounters for chronic issues stemming from such a breakdown, rather than the initial acute event.

• Ensure the documentation clearly states a "mechanical breakdown" and not an infection or other non-mechanical complication.
• Only use this code when the specific type of vascular graft is truly unspecified in the medical record. If the graft type is known, a more specific code should be used.
• The "S" in the seventh character indicates sequela, meaning this code is for the late effects or complications of the initial breakdown. Do not use for the acute event.