Anastomark® Coronary Graft Markers
Make Your Mark — Silicone and Stainless Steel Coronary Graft Markers
Simple Tools That Improve Surgical Confidence – Anastomark® Coronary Graft Markers
Genesee’s Anastomark® Coronary Graft Markers are available in stainless steel and silicone options, giving surgical teams flexibility based on graft location, vessel type, and long-term imaging needs. Both designs are implantable-grade and engineered to enhance post-op clarity by making bypass grafts visible under fluoroscopy, reducing contrast use, and minimizing radiation exposure. Whether placed on proximal or distal grafts, these small markers make follow-up safer, faster, and more reliable — improving outcomes for both patients and cardiologists.

Stainless Steel Coronary Graft Markers
Anastomark® stainless steel graft markers provide maximum radiographic visibility, making them the most common choice when long-term angiographic clarity is the priority. Their rigid, durable design offers secure anchoring, particularly at proximal graft sites such as the ascending aorta or proximal coronary anastomosis. By providing consistent, unmistakable X-ray identification, stainless steel markers streamline post-op follow-up, reduce fluoroscopy time, and improve safety for patients who require lifelong surveillance.
Key Highlights:
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Maximum radiographic visibility under X-ray and fluoroscopy
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Rigid and durable for strong anchoring at proximal grafts
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Ideal for the ascending aorta or proximal coronary anastomosis
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Reliable for long-term angiographic clarity
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Silicone Coronary Graft Markers
Anastomark® silicone graft markers are designed for delicate anatomy and distal graft locations where compliance and vessel protection matter most. Their soft, flexible design conforms naturally to the vessel, minimizing mechanical stress while still offering reliable visibility under imaging. Frequently used for distal coronary branches, silicone markers reduce trauma while maintaining clear graft identification for safe, efficient follow-up.
Key Highlights:
- Soft, flexible, and vessel-friendly
- Conforms naturally to delicate vessels
- Ideal for distal grafts and branch sites
- Provides reliable imaging while reducing tissue stress

Anastomark® Coronary Graft Markers Video
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Anastomark® Coronary Artery Bypass Graft Markers
Indications: The markers are indicated for patients undergoing coronary artery bypass graft surgery or vascular graft surgery.
Contraindications: There are no known contraindications for use.
Precautions: Take care not to damage the marker rings during handling.
MRI Conditional information can be found online at https://geneseebiomedical.com/project/graft-markers/
CAUTION: Federal law (USA) restricts this device to sale by, or on the order of, a physician.
1. Oman Z, Feghaly J, Gu L, Nasir A, Forsberg M. Utility of Radiopaque Bypass Graft Markers During Coronary Angiography
Following Coronary Artery Bypass Graft Surgery. The Journal of invasive cardiology. 2020;32(6):232-234.
2. Catheterization and cardiovascular diagnosis [Cathet Cardiovasc Diagn] 1997 Mar; Vol. 40 (3), pp. 249-53; discussion 254.
3. Pingpoh C, Siepe M, Burger K, Zietak T, Valina C, Ferenc M, Beyersdorf F, Neumann F, Hocholzer W. Impact of proximal
radiopaque coronary bypass graft markers on postbypass surgery coronary angiography. J Thorac Cardiovasc Surg 2018;155:15675-72
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Denver CO 80223 – 4509