Clinical and therapeutic characteristics of limb emboli

Cirugía española
Angel Plaza MartínezEduardo Ortiz Monzón

Abstract

To treat an extremity embolus seems to be a simple and safe procedure. However, it is not exempt from potentially serious complications. We review our experience of treating acute peripheral arterial occlusion due to emboli. We retrospectively analyzed the data of 127 embolectomies performed during the last five years, in 120 extremities in 116 patients. The mean age of the patients was 80 years and 66% were female. All cases were presented as acute threatened limb ischemia grades IIA or IIB, and the mean evolution time was 27 hours. The patency, limb salvage and morbidity-mortality rates in the postoperative period and the salvage and survival rates in the follow-up were analyzed. Of the embolectomies, 55% were femoral and 30% brachial. Although 90% of the cases improved, only 75% of them recovered distal pulses. In the postoperative period the patency, limb salvage, morbidity and mortality rates were 90%, 96%, 13% and 6.4%, respectively. The mean follow-up was 24 months. Up until this time, the patency and survival rates are 91% and 61%, respectively. The only factor related with an increase in the amputation rate was a clinical presentation, such as a threatened immediate ischemia. The factors related with an increase in sur...Continue Reading

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