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Iliac endarterectomy with crossover ileofemoral bypass grafting for bilateral iliac artery stenosis

P F Lawrence, J W Wiest

    Surgery
    |May 1, 1985
    PubMed

    Insights

    A novel surgical technique combining endarterectomy and retrorectus bypass grafting offers a safe alternative for high-risk patients with iliac artery disease. This approach avoids high morbidity associated with traditional bypass procedures.

    Area of Science:

    • Vascular Surgery
    • Interventional Cardiology

    Background:

    • Iliac artery occlusive disease poses significant challenges for high-risk patients, often necessitating complex surgical interventions.
    • Traditional aortoiliac or aortofemoral bypass grafting carries substantial risks in elderly patients with multiple comorbidities.

    Observation:

    • A new surgical approach involving endarterectomy of the donor iliac vessel and a retrorectus crossover bypass graft was evaluated.
    • This technique was applied to five patients with severe iliac artery disease who were unsuitable for standard bypass procedures.

    Findings:

    • The combined endarterectomy and retrorectus bypass graft procedure demonstrated excellent short-term outcomes with no operative deaths in the studied cohort.
    • The only complication observed was a single case of retroperitoneal hematoma, and one patient required subsequent balloon angioplasty for distal stenosis.

    Implications:

    • This surgical combination presents a safe and effective alternative for managing iliac artery occlusive disease in high-risk or elderly patients.
    • It offers a potentially lower-morbidity option compared to conventional bypass grafting for limb salvage in selected populations.

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