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[The large-pore stent in the treatment of abdominal aortic aneurysms].

The authors have performed 8 endoprostheses for aneurysms of the abdominal segment of the abdominal aorta. The open cellular stent of nitinol was implanted with diameter 32 mm, bringing system 9.0 F. The implantation was carried out without problems in 7 patients, in one patient there was dislocation of the distal fragment of the endoprosthesis which required surgical intervention. The average time of operations was (7.6 +/- 4.5) min. The open stent allowed the invasiveness of operation, its technical complexity and duration to be reduced.