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Branched iliac bifurcation: 6 years experience with endovascular preservation of internal iliac artery flow Peter Ziegler, MD, Efthimios D. Avgerinos, MD, PhD, Thomas Umscheid, MD, Theodossios Perdikides, MD, Kerstin Erz, MD, Wolf J. Stelter, MD, PhD Journal of Vascular Surgery Volume 46, Issue 2, Pages (August 2007) DOI: /j.jvs Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 1 A, First generation iliac bifurcation device. B, Second generation iliac bifurcation device. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 2 Angiography through the cross-over sheath confirms satisfactory position and patency of the internal iliac side branch. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 3 A, Bilateral first generation iliac bifurcation devices incorporated in a Zenith Trifab endograft. B, Final angiography showing patent both internal iliac arteries. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 4 Kaplan-Meier estimate of the probability of iliac bifurcation device (IBD) side branch patency (both devices included in the analysis). Analyzed on an intention to treat basis, cumulative IBD side branch patency was 87.3% at 60 months. Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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Fig 5 Kaplan-Meier estimate of the probability of iliac bifurcation device (IBD) patency (first vs second generation IBD). The Log-rank comparison test for the equality of patency times across groups (first vs second generation IBD) showed no statistically significant difference between them (P = .774) Journal of Vascular Surgery , DOI: ( /j.jvs ) Copyright © 2007 The Society for Vascular Surgery Terms and Conditions
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