[Acute limb ischemia after arterial surgery]

The causes of acute limb ischaemia after reconstructive arterial surgery may include excessive peripheral resistance, considerable arterial blood pressure fall, technical error, separation of the intima, or embolization by dislodged thromboembolic material. The purpose of the work was and analysis of causes and results of treatment in the clinical material in the period 1988-1991. For acute limb ischaemia after arterial surgery 45 patients were treated. The main causes of ischaemia were: considerable blood pressure fall--10 patients, excessive peripheral resistance--11 patients, and embolization by dislodged thromboembolic material--11 patients. The obtained results are unsatisfactory and fraught with a great number of complications. Good result was obtained in 30 patients (66.6%), limb was amputated in 7 cases (15.6%), and eight patients died (17.8%).