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Updated: May 15, 2026
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A Murine Model of Stent Implantation in the Carotid Artery for the Study of Restenosis
Published on: May 14, 2013
Transulnar carotid artery stent placement.
Hsiu-Yu Fang1, Yan Wang, Jiang-Tao Zheng
1Division of Cardiology, Department of Internal Medicine, Chang Gung Memorial Hospital-Kaohsiung Medical Center, Chang Gung University Collage of Medicine, Kaohsiung, Taiwan, Republic of China.
Summary
Transulnar access offers a viable alternative for carotid artery stenting (CAS) when standard femoral, radial, or brachial approaches fail. This technique provides a safe and effective option for patients requiring CAS.
Area of Science:
- Vascular Surgery
- Interventional Cardiology
- Endovascular Procedures
Background:
- Carotid artery stenting (CAS) is a common alternative to carotid endarterectomy for significant carotid artery stenosis.
- Femoral artery access is the predominant route, with radial and brachial access used less frequently.
Observation:
- A case of CAS was successfully performed following a failure of standard brachial artery access.
- The procedure utilized a transulnar approach for access.
Findings:
- Transulnar carotid artery stenting was technically successful and completed without any complications.
- This demonstrates the feasibility of the transulnar route in challenging CAS cases.
Implications:
- Transulnar access expands the endovascular treatment options for carotid artery stenosis.
- It provides a crucial alternative when conventional arterial access routes are unsuitable or have failed.
