Ankle bypass: should we go the distance?
This report reviewed the results of 47 distal arterial reconstructions to or below the level of the malleolus. The operations were performed by the techniques of popliteal-to-distal bypass (20 procedures) and in situ bypass (27 procedures). Seventy-five percent of patients had gangrene of ischemic ulceration, and all procedures were performed for limb salvage. Seventy-three percent of all patients were diabetic. The patency rates for popliteal-to-distal bypass with reversed saphenous vein were 92 percent at 24 months and 57 percent at 60 months, with a limb salvage rate of 70 percent at 60 months; the patency rates for popliteal-to-distal bypass with PTFE were 53 percent at 12 months and 0 at 36 months, with a limb salvage rate of 53 percent at 36 months; and the patency rate for in situ saphenous vein bypass was 96 percent at 24 months, with a limb salvage rate of 80 percent at 24 months. Early results are promising for ankle bypass using the techniques of popliteal-to-distal and in situ bypass.
D000368:Aged; D000792:Angiography; D000842:Ankle / Q000098:blood supply*; D001807:Blood Vessel Prosthesis; D005260:Female; D005500:Follow-Up Studies; D005734:Gangrene / Q000601:surgery; D006801:Humans; D007511:Ischemia / Q000601:surgery; D008297:Male; D008875:Middle Aged; D011138:Polytetrafluoroethylene; D011150:Popliteal Artery / Q000601:surgery*; D012501:Saphenous Vein / Q000637:transplantation*
D011138:Polytetrafluoroethylene