[Iliac PTA: long-term results and current prospects].

The authors outline their experience with reference to the treatment of segmentary lesions at the level of the iliac artery. They analyse a series of 93 patients undergoing PTA. In 85 cases it was possible to conclude the procedure: 4 patients presented a small occlusion and 81 stenosis which was associated with femoro-popliteal occlusion in 35 cases. The authors analyse the results using life tables and show that treatment is optimal for the common iliac artery whereas the percentage of restenosis increases parallel to progress in a distal direction. In conclusion, the authors affirm that the procedure is safe and in order to improve results, above all at the level of the external iliac artery, il will probably be necessary in the future to use additional endovascular techniques such asm for example, the systematic use of stent.