Long-term results of venous allografts used for infra-inguinal revascularizations

Cryopreserved venous allografts are used as vascular substitutes in patients requiring a bypass of the lower limb in the absence of autologous vein. The objective of this work was to evaluate the long-term results in patients treated with venous allograft bypass for infra-inguinal arterial revascularization.