[Use of the deep femoral artery as the anastomotic site in proximal or distal bypass. Indications, technique, results of a series of 19 cases].

Abstract

Atherosclerosis predominantly affects the ilio-superficial femoral axis, and tends to spare the deep femoral artery which can offer excellent outflow for proximal reconstructions for occlusive vascular disease of the lower limbs. Often symptoms are relieved and ischemic lesions can heal. The deep femoral artery can also provide good, pulsatile inflow for distal reconstructions when it is desirable to avoid the groin (either because of multiple previous dissections or because of infection). Occasionally two-level sequential bypasses to and from the deep femoral artery are required for multilevel disease where the groin is to be avoided. Over the past 4 years we have performed 190 arterial reconstructions (41 central, 125 distal and 24 sequential two-level procedures). 19 times the proximal, distal or intermediate anastomosis was on the deep femoral artery. Short- and long-term results were good in these difficult patients, with relief of symptoms or significant improvement in most patients. Two major (and no minor) amputations were ultimately required. Arterial reconstructions using the deep femoral artery cannot only salvage many limbs, but offer good symptomatic relief in patients who are not suitable for usual reconstructive procedures.