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Vascular reconstruction in the setting of primary arterial or prosthetic graft infection is associated with significant morbidity and mortality. Cryopreserved human allografts (CHA) may serve as acceptable alternatives when autogenous or extra-anatomic/in situ prosthetic reconstructions are not possible.

Between February 1999 and June 2008, 57 CHAs were placed in 52 patients (average age, 65 years) for abdominal aortic (n = 18) or iliofemoral/femoral-popliteal arterial or prosthetic infections (n = 39). Indications for arterial reconstruction included infected implanted prosthetic material (n = 39), mycotic pseudoaneurysms (n = 14), or intra-abdominal bacterial contamination or wound infection (n = 4). Wide local debridement and culture was followed by allograft interposition, bypass, or extra-anatomic reconstruction. Over a similar time period, 53 non-CHA extra-anatomical prosthetic or in situ …