Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Video

Updated: Jul 5, 2026

A Minimally Invasive Model of Aortic Stenosis in Swine
06:51

A Minimally Invasive Model of Aortic Stenosis in Swine

Published on: October 20, 2023

Creative options for large sheath access during aortic endografting.

Brian G Peterson1, Jon S Matsumura

  • 1Division of Vascular Surgery, Saint Louis University School of Medicine, 3635 Vista Boulevard, St. Louis, MO 63110, USA. bpeters1@slu.edu

Journal of Vascular and Interventional Radiology : JVIR
|July 2, 2008
PubMed
Summary

Access conduits are crucial for endovascular aneurysm repair (EVAR) and thoracic EVAR (TEVAR) when encountering challenging vascular anatomy. This study reviews conduit use and presents a preferred endoconduit method for difficult iliac arteries.

Related Concept Videos

Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Balancing Immediate Surgical Risks with Deferred Benefits in Preventive Surgery.

European journal of vascular and endovascular surgery : the official journal of the European Society for Vascular Surgery·2026
Same author

Three-year outcomes of endovascular repair of descending thoracic aortic lesions with a single-branched endograft for left subclavian artery preservation.

JTCVS structural and endovascular·2026
Same author

Standardized End Point Definitions for Clinical Trials in Thoracic Aortic Repair: A Consensus Report From the ARCH-Academic Research Consortium.

Circulation·2026
Same author

Long-term trends of quality of life in patients who undergo branched endovascular repair of pararenal and extent IV thoracoabdominal aortic aneurysms.

Journal of vascular surgery·2026
Same author

Comprehensive evaluation of plasma biomarkers in patients with abdominal aortic aneurysm using high-throughput, label-free quantitative proteomic profiling.

American journal of physiology. Heart and circulatory physiology·2025
Same author

Competition between Der1 and ERAD-M substrates controls Hrd1 complex function.

Proceedings of the National Academy of Sciences of the United States of America·2025

Area of Science:

  • Vascular Surgery
  • Interventional Radiology
  • Medical Device Technology

Background:

  • Access-related limitations, including small, tortuous, or calcified vessels, pose significant challenges during endovascular aneurysm repair (EVAR) and thoracic EVAR (TEVAR).
  • Failure to address these anatomical challenges preoperatively can lead to severe complications, often requiring emergent interventions with increased morbidity and mortality.
  • Various conduit techniques exist, each with distinct benefits and drawbacks for device delivery.

Purpose of the Study:

  • To review the current literature on the use of conduits for overcoming access limitations in EVAR and TEVAR.
  • To describe a preferred endoconduit technique for managing unfavorable iliac anatomy during these procedures.

Main Methods:

  • Comprehensive literature review of endoconduit techniques for EVAR and TEVAR.

More Related Videos

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

Related Experiment Videos

Last Updated: Jul 5, 2026

A Minimally Invasive Model of Aortic Stenosis in Swine
06:51

A Minimally Invasive Model of Aortic Stenosis in Swine

Published on: October 20, 2023

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

  • Description of a specific endoconduit method for addressing challenging iliac artery access.

    • Main Results:

    • Conduits are essential for facilitating device delivery in challenging vascular anatomies during EVAR/TEVAR.
    • The described endoconduit technique offers a viable solution for unfavorable iliac anatomy, potentially improving procedural success and safety.

    Conclusions:

    • Effective management of access-related limitations is critical for successful EVAR and TEVAR outcomes.
    • Endoconduits, particularly the preferred method for iliac anatomy, represent an important strategy to mitigate complications and improve patient safety in complex endovascular interventions.