Can the GORE-TEX® Vascular Grafts be resterilized?

Yes. The graft may be sterilized (if necessary) up to three times using methods and parameters described in the Instructions for Use

GORE-TEX® Vascular Grafts
GORE-TEX® Vascular Grafts have met the challenges of the most demanding vascular procedures for over 30 years.

Why do certain surgeons report a better patency rate with the GORE-TEX® Stretch Vascular Graft?

Though we did not create the Stretch graft with improving patency in mind, some surgeons have reported greatly improved patency rates. We do not have an explanation for this occurrence. Dr. Tordoir of the Netherlands reports in his publication that perhaps the reason for less thrombosis and stenosis with the Stretch graft is the "lengthwise compliance of the prosthesis that may offer a better matching of the mechanical properties between the graft and native vessels."