Implantable fiducial markers provide a highly effective method of ensuring accurate target localization for tumors/organs that move in respect to external anatomy, as well as for the precise localization needed for stereotactic radiotherapy.
Fiducial Markers
Fiducial Markers
Implantable fiducial markers provide a highly effective method of ensuring accurate target localization for tumors/organs that move in respect to external anatomy, as well as for the precise localization needed for stereotactic radiotherapy.
CIVCO RT offers the largest selection of specially designed fiducial markers, making your target always clearly visible.
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Gold Soft Tissue Markers
Gold Soft Tissue Markers are 99.9% pure gold cylinders specially knurled to inhibit migration. They are 3 mm long and 0.8, 0.9, 1.2 or 1.6 mm in diameter. They are available loose or in sterilized preloaded needles.



MTNW887873 | 1,2 x 3 mm marker 17 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
MTNW887825 | 1,2 x 3 mm marker 17 GA ETW x 20 cm needle, Qty 3 | ![]() | ![]() | ![]() | ![]() |
MTNW887840 | 1,2 x 3 mm marker 17 GA ETW x 20 cm needle, Qty 4 | ![]() | ![]() | ![]() | ![]() |
CyberMark™
CyberMark Markers were developed specifically for use with Accuray’s CyberKnife robotic radiosurgery system. The gold marker measures 5 mm long and 1 mm in diameter, as specified in the CyberKnife software.

MTNW887851 | 1 x 5 mm marker 18 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
MTNW887853 | 1 x 5 mm marker 18 GA ETW x 20 cm needle, Qty 3 | ![]() | ![]() | ![]() | ![]() |
PolyMark™


The PolyMark Marker is the first biocompatible polymerbased marker. It minimizes artifact, is visible using kV based IGRT solutions, MRI and is optimized for Proton Therapy.



MTCTXPM101820 | 1 x 3 mm marker 18 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
FlexiMarc™ G/T
The FlexiMarc G/T Marker provides distinctive non-biological projection with easily definable nodes. The gold nodes are connected with a fine titanium line, which creates the optimal performance characteristics and visualization.



MTCTXGT10182010 | 1 x 3 mm marker 10 mm spaced 18 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
MTCTXGT10182020 | 1 x 3 mm marker 20 mm spaced 18 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
Optimized for CyberKnife® prostate treatments. |
FusionCoil™

The FusionCoil Marker images equally as well in CT as it does in MRI. It consists of an open spiral gold coil with a special biocompatible alloy core that appears as a solid black dot in MRI. This is the first of its kind, providing superior reference for image fusion as well as precise IGRT.



MTCTXFC1051820 | 1 x 5 mm marker 18 GA ETW x 20 cm needle, 1 piece | ![]() | ![]() | ![]() | ![]() |
MTCTXFC1051820 | 1 x 20 mm marker 18 GA ETW x 20 cm needle, 1 piece | ![]() | ![]() |
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MTCTXFC10251820* Includes 2 markers with a 15 mm bioabsorbable spacer. | 1 x 5 mm marker 18 GA ETW x 20 cm needle, 1 piece | ![]() | ![]() |
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MTCTXFC1051825 | 1 x 5 mm marker 18 GA ETW x 25 cm needle, 1 piece | ![]() | ![]() | ![]() | ![]() |
FusionCoil SBRT Kit
Cartridge Kits reduce the number of needle passes and minimize the chance of Edema or Pneumothorax.
MTCTXFC001 | Pre-loaded FusionCoil needle, 18 GA x 20 cm, w/ 1 x 5 mm marker, Qty 1 Pre-loaded FusionCoil cartridges, 1 x 5 mm marker, Qty 2 | ![]() | ![]() | ![]() | ![]() |
MTCTXFC001 | Additional Pre-loaded FusionCoil cartridge, 1 x 5 mm marker, Qty 1![]() | ![]() | ![]() | ![]() | ![]() |
FlexiCoil™
The FlexiCoil Marker is a unique, non-migrating marker with solid end points. FlexiCoil provides a unique image with two nodes that clearly define the end points.



MTCTXFC09101820 | 0.9 x 10 mm marker 18 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
MTCTXFC12101720 | 1.2 x 10 mm marker 17 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
MTCTXFC12201720 | 1.2 x 20 mm marker 17 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
PointCoil™

The PointCoil Marker is a 5mm long helical coil that provides a single unique point for IGRT. The helical design maximizes stability and minimizes artifact.



MTCTXPC0605 | 0.6 x 5 mm marker 20 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
Optimized for Proton. Minimal shadows when administering treatment. |
PointCoil SBRT Kit
Cartridge Kits reduce the number of needle passes and minimize the chance of Edema or Pneumothorax.
MTCTXPC0819153 | Trocar placement needle, 19 GA x 15 cm, Qty 1 Pre-loaded PointCoil cartridge, 0.8 x 5 mm marker, Qty 3 | ![]() | ![]() | ![]() | ![]() |
MTCTXPC08185 | Additional Pre-loaded PointCoil cartridge, 0.8 x 5 mm marker, Qty 1![]() | ![]() | ![]() | ![]() | ![]() |
Align™
Align Markers are 10 mm long to accommodate localization software systems that utilize linear fiducials as opposed to multiple segment points.

MTNW887883 | 0.8 x 10 mm marker 18 GA ETW x 20 cm needle, Qty 2 | ![]() | ![]() | ![]() | ![]() |
MTNW887881 | 1.2 x 10 mm marker 17 GA ETW x 20 cm needle, Qty 2 | ![]() | ![]() | ![]() | ![]() |
MTNW887882 | 1.2 x 10 mm marker 17 GA ETW x 20 cm needle, Qty 3 | ![]() | ![]() | ![]() | ![]() |
Coupled Markers
Coupled Markers are 3 mm long with either 0.8 or 1.0 mm diameters attached at a fixed distance, 20 mm apart from center to center. They are secured with a sterile, tissueabsorbable material. This ensures that the markers are implanted at a known distance for calculating precise localization.

MTNW887709 | 0.8 x 3 mm marker 18 GA ETW x 20 cm needle, Qty 2 | ![]() | ![]() | ![]() | ![]() |
MTNW887710 | 1 x 3 mm marker 17 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
MTNW887712 | 1 x 3 mm marker 17 GA ETW x 20 cm needle, Qty 2 | ![]() | ![]() | ![]() | ![]() |
MTNW887711 | 1 x 3 mm marker 17 GA ETW x 20 cm needle, Qty 1 1.2 x 3 mm marker 17 GA ETW x 20 cm needle, Qty 1 | ![]() | ![]() | ![]() | ![]() |
Bone Markers
Bone Markers are 99.9% pure gold 2 mm spheres recommended for head and neck applications. They are typically placed in a small hole in the bone and sealed with bone wax, with minimal marker migration.


MTNW887805 (NOT CE MARKED) | 2 mm diameter Loose, Sterile Qty 3 | ![]() | ![]() | ![]() | ![]() | ![]() |
Suture-Type Markers
Suture-Type Markers are designed for high accuracy breast tumor localization. The 99.9% pure gold spheres with small central holes are readily sutured in place to provide a permanent localization solution. They are prethreaded on absorbable sutures.

MTNW887866 | 2 mm diameter Qty 3 | ![]() | ![]() | ![]() | ![]() | ![]() |