Midterm follow-up offer placement of Cragg stents in iliac arteries.

被引：10

作者：

Link, J

MullerHulsbeck, S

Hackethal, S

Brossmann, J

Heller, M

机构：

来源：

ROFO-FORTSCHRITTE AUF DEM GEBIET DER RONTGENSTRAHLEN UND DER BILDGEBENDEN VERFAHREN | 1997年 / 167卷 / 04期

关键词：

arterial occlusive disease; nitinol stent; percutaneous treatment; iliac stenoses and occlusions;

D O I：

10.1055/s-2007-1015553

中图分类号：

R8 [特种医学]; R445 [影像诊断学];

学科分类号：

1002 ; 100207 ; 1009 ;

摘要：

Purpose: Evaluation of midterm success and patency rates after placement of Cragg stents in iliac arteries. Material and methods: During a period of 26 months 16 patients, with a total of 19 iliac lesions were treated percutaneously by placement of 20 stents. Indications of stent placement were iliac occlusion in 4 cases and high-grade iliac stenoses in 15 cases. Indication for stent placement in the stenotic lesions were insufficient results following ballon angioplasty in 11 cases and extensive dissection in 4 cases. Results: The ankle-brachial index was improved from 0.53 +/- 0.28 to 0.85 +/- 0.26 immediately after the intervention and was 0.80 +/- 0.15 at 16 months followup. Cumulative patency rate was 71% after 12 months. Conclusion: The occlusion and restenosis rates are high. Disadvantages of Cragg stents are low flexibility and a large bore introducer system. The radiopacity of the Cragg stent is advantageous for fluoroscopic positioning.

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页码：412 / 417

页数：6

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