[Reinterventions in late failures of femorodistal grafts].
In this retrospective study of 195 patients treated for late failure of a previous femoral-distal reconstruction, there were 178 men and 17 women ranging in age from 42 to 79 years. The graft material utilised for initial operation was an autoenous vein (reversed saphenous vein (75), in situ (1) and arm veins (4) in 80, polytetrafluoroethylene in 51, Dacron in 46, Biografts in 12 and composite grafts in 6 patients. The previous site for distal anastomosis was above the knee in 70 and tibial or peroneal arteries in 18 cases. The most common cause of graft failure was late thrombosis (95), progression of the underlying disease (64), deterioration of the graft (15), pseudoaneurysms (8), and rerelly perigraft reactions, hemodynamic insufficiency, late infection, etc. The aim of the reoperation was: graft extension for distal disease (68) desobstruction and patch angioplasty (21), thrombectomy (9) exchange of the graft (17), local repair of the graft (3). Seventeen patients required inflow procedures. Other reinterventions (sympathectomy, catheterisation and prostaglandin perfusion, were used in patients with no chance for reconstructive arterial surgery. Secondary reoperations were performed in 12, tertiary operations in 7 patients. Major amputations rate, operation mortality, wound morbidity and hemodynamic success rates with limb salvage in reoperated patients support usefulness of repeated revascularisation when femoro-distal bypass failure occurs.
Rosato
E G
EG
Departamento de Cirugía Vascular, University Clinical Center, Belgrado, Yugoslavia.
Radak
D
D
Djukic
V
V
Lotina
S
S
Maksimovic
Z
Z
D000368:Aged; D001166:Arteriovenous Shunt, Surgical / Q000379:methods / Q000706:statistics & numerical data; D005260:Female; D005263:Femoral Artery / Q000601:surgery*; D006083:Graft Occlusion, Vascular / Q000453:epidemiology / Q000601:surgery*; D006084:Graft Rejection; D006801:Humans; D008297:Male; D008875:Middle Aged; D012086:Reoperation / Q000706:statistics & numerical data; D012189:Retrospective Studies; D012501:Saphenous Vein / Q000637:transplantation*; D013997:Time Factors
Reintervenciones en los fallos tardíos de los injertos femorodistales.