MRI/CT 2 mm Center Hole Multi-Modality Fiducial Skin Marker

These high-performance Multi-Modality Markers are designed to deliver superior visibility, patient comfort, and imaging accuracy across all major diagnostic platforms. Made from a soft hydrogel component with a medical-grade adhesive, they adhere securely to the skin and remove easily—without causing the painful indentation commonly associated with rigid markers.

Their unique flat, donut-shaped design provides clear and accurate reference points for CT, and MRI scans. They appear as bright, easily identifiable objects on all MRI sequences, including fat-suppression scans, and produce no artifacts, distortions, or tissue indentation. Trusted by leading institutions worldwide, these markers are the only fiducial marker validated for image-guided surgery.

Benefits

• Appears clearly on CT, and MRI 
• No artifacts or image distortions
• Will not indent tissue
• Does not melt or leak onto the patient
• Soft hydrogel construction for patient comfort
• Center hole allows enables patient marking
• Secure, medical-grade adhesive
• Appears on all MRI sequences including fat suppression scans
• Easy patient re-registration across imaging modalities

Specifications

• Outer Diameter: 15 mm
• Thickness: 3.5 mm
• Central Axis Hole: approx. 4.3 mm
• Center Hole: 2 mm
• Country of Origin: USA
• Validated for image-guided surgery