Improved technique for polytetrafluoroethylene bypass grafting: long-term results using anastomotic vein patches.
Results of peripheral arterial bypass using polytetrafluoroethylene grafts have remained poor in comparison with those using saphenous vein grafts, particularly for anastomoses to tibial and peroneal vessels. A simple modification to the conventional operative technique, involving the incorporation of a vein patch into the distal anastomosis, has enabled considerable improvement. Five-year patency rates of 71 per cent for popliteal and 54 per cent for infrapopliteal grafts have been achieved in a series of 256 patients operated on between 1982 and 1989.
Taylor
R S
RS
Department of Vascular Surgery, St George's Hospital, London, UK.
Loh
A
A
McFarland
R J
RJ
Cox
M
M
Chester
J F
JF
D000368:Aged; D001807:Blood Vessel Prosthesis; D005260:Female; D006801:Humans; D007866:Leg / Q000098:blood supply; D008297:Male; D011138:Polytetrafluoroethylene; D011150:Popliteal Artery / Q000601:surgery; D011379:Prognosis; D016909:Tibial Arteries / Q000601:surgery; D014656:Vascular Surgical Procedures / Q000379:methods*
D011138:Polytetrafluoroethylene