Remote endarterectomy for complex lower extremity ischemia / 中华普通外科杂志

ABSTRACT

Objective:To evaluate the effect of remote endarterectomy in the treatment of complex lower extremity ischemia.Methods:Twenty-one limb ischemic patients underwent remote endarterectomy in Beijing Hospital from Sep 2016 to Feb 2020. Clinical data including general condition, the lesion of lower artery before operation and follow up outcomes were collected. Then the patency rate and limb salvage rate were calculated.Results:The technique success rate was 71.4% (15/21). The 3, 6, 12 month patency rate were 93.3%, 85.6% and 74.1%, respectively. The 1-year limb salvage rate was 93.3% (14/15). In the 6 patients converted to artificial vessel bypass, the 3,6,12 months patency rates were 76.7%, 66.7% and 46.8%, respectively. The 1-year limb salvage rate was 66.7%.Conclusions:Remote endarterectomy of the lower extremity artery is an alternative option in the treatment of complex ischemic lesions of the lower extremity artery, other than artificial vessel bypass.