Related Experiment Video
Updated: Mar 26, 2026
Modified Octopus Technique for Thoracoabdominal Aortic Aneurysm
Published on: August 1, 2025
Percutaneous Endovascular Recanalization of a Thrombosed Aortic Graft Limb with Stent Placement
Efstratios Georgakarakos1, Konstantinos Kapoulas1
1Department of Vascular Surgery, "Democritus" University of Thrace, University Hospital of Alexandroupolis, Alexandroupolis, Greece.
Insights
This study presents a percutaneous endovascular technique for recanalizing thrombosed aortic grafts. The method successfully restored graft patency for over a year, avoiding open surgery.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
- Endovascular Interventions
Background:
- Traditional treatment for thrombosed aortoiliac bypass grafts involves balloon-catheter thrombectomy and angiography, often leading to open surgery or endovascular management.
- Early thrombosis of prosthetic graft limbs presents a significant challenge in maintaining bypass patency and adequate patient perfusion.
Observation:
- This report details a novel percutaneous endovascular recanalization technique for an early thrombosed aortic graft limb.
- The procedure involved stent placement and angioplasty to restore blood flow through the occluded graft segment.
Findings:
- The described percutaneous endovascular recanalization technique successfully restored patency and adequate limb perfusion in a thrombosed aortic graft limb.
- The graft remained patent for one year post-intervention, demonstrating the durability of the endovascular approach.
Implications:
- Percutaneous intervention with stent placement offers a less invasive alternative to open surgery for early graft limb recanalization.
- This approach avoids femoral incisions and associated complications, enabling faster patient mobilization and potentially reducing overall morbidity.
Abstract:
Common practice in recanalization of a thrombosed prosthetic graft limb in an aortoiliac bypass focuses on balloon-catheter thrombectomy and angiographic exploration followed either by open surgical revision or endovascular management. This report describes the technique of percutaneous endovascular recanalization of an early thrombosed aortic graft limb with stent placement and subsequent restoration of patency and adequate limb perfusion, which remains patent after one year. Percutaneous intervention with stent placement and angioplasty for early graft limb recanalization avoids femoral incisions, and complications or morbidity associated with open surgery, while permitting rapid mobilization of the patient.
