Polyaxial Open, MIS and Reduction Screws

Providing FDA-cleared products to spinal surgeons who are looking for better flexibility.

Swedge™ Advantages

Compress and Distract

Compress and distract in place before locking.

Changes Screw from Polyaxial to Monoaxial

With patented wings wedged between saddle and tulip wall.

Compress and Distract

Compress and distract in place before locking.

Changes Screw from Polyaxial to Monoaxial

With patented wings wedged between saddle and tulip wall.

SWEDGE Polyaxial, Reduction, and MIS Screw Features

  • Titanium and COCR tulip design offers less run-on-rod, along with a diameter and height consistent for all screw diameters up to and including iliac bolts
  • COCR screws available for lower profile, for a smaller footprint and stiffer walls, resulting in less run on the rod and reduced splay
  • Innovative four-rod capability in a single-screw tulip with one-step locking cap
  • Interchangeable rods in one tulip (4.75mm, 5.0mm, 5.5mm, and 6.0mm rods)
  • Elliptical screw cuts increase angulation in four locations, parallel and perpendicular to rod axis (60 to 70% cone angle)
  • Can compress and distract with locking cap in place
  • Final torque setting collapses cap wings to create lock force on rod and screw
  • Spring cap system accommodates our FDA-cleared 4.75, 5.0, 5.5, and 6.0mm rods
  • Self-orienting spring cap during rod installation
  • Titanium alloy and COCR are biocompatible
  • Titanium saddle is malleable, conforming to rod and screw head for better grip
  • Reduction screw features 40mm reduction capability
  • Components differentiated by color anodizing
  • Double lead and cortical cancellous threads available on all screw options
  • Cortical cancellous threads enable faster insertion

SWEDGE Pedicle Screw System Screw Sizes

MIS and reduction screws are available in a titanium head and double lead cortical cancellous thread patterns.
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Cannulated screw options starting at 5.5mm are available upon request for all screw options and thread forms.
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Our polyaxial open screws are available in both a COCR and titanium tulip head with multiple thread options (cortical cancellous and double lead).
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MIS screws are available in 5.5, 6.5, 7.0, 7.5, 8.0, and 8.5mm diameters and up to 55mm in length. All screw options longer than 55mm are available upon request.
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Screw diameters starting at 9.0, 9.5, 10.0, 10.5, 11.0, 11.5, 12.0, and 12.5 are also available upon request.
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SRI polyaxial and reduction screws are available in the following sizes:
Ø4.5mm x 25mm
Ø5.5mm x 25mm
Ø6.5mm x 25mm
Ø4.5mm x 30mm
Ø5.5mm x 30mm
Ø6.5mm x 30mm
Ø4.5mm x 35mm
Ø5.5mm x 35mm
Ø6.5mm x 35mm
Ø4.5mm x 40mm
Ø5.5mm x 40mm
Ø6.5mm x 40mm
Ø4.5mm x 45mm
Ø5.5mm x 45mm
Ø6.5mm x 45mm
Ø4.5mm x 50mm
Ø5.5mm x 50mm
Ø6.5mm x 50mm
Ø4.5mm x 55mm
Ø5.5mm x 55mm
Ø6.5mm x 55mm
Ø4.5mm x 60mm
Ø5.5mm x 60mm
Ø6.5mm x 60mm
Ø4.5mm x 65mm
Ø5.5mm x 65mm
Ø6.5mm x 65mm
MIS screws are available in 5.5, 6.5, 7.5, and 8.5mm diameters, and up to 55mm in length. All screw options longer than 55mm are available upon request.
Ø7.0mm x 25mm
Ø7.5mm x 25mm
Ø8.0mm x 25mm
Ø8.5mm x 25mm
Ø7.0mm x 30mm
Ø7.5mm x 30mm
Ø8.0mm x 30mm
Ø8.5mm x 30mm
Ø7.0mm x 35mm
Ø7.5mm x 35mm
Ø8.0mm x 35mm
Ø8.5mm x 35mm
Ø7.0mm x 40mm
Ø7.5mm x 40mm
Ø8.0mm x 40mm
Ø8.5mm x 40mm
Ø7.0mm x 45mm
Ø7.5mm x 45mm
Ø8.0mm x 45mm
Ø8.5mm x 45mm
Ø7.0mm x 50mm
Ø7.5mm x 50mm
Ø8.0mm x 50mm
Ø8.5mm x 50mm
Ø7.0mm x 55mm
Ø7.5mm x 55mm
Ø8.0mm x 55mm
Ø8.5mm x 55mm
Ø7.0mm x 60mm
Ø7.5mm x 60mm
Ø8.0mm x 60mm
Ø8.5mm x 60mm
Ø7.0mm x 65mm
Ø7.5mm x 65mm
Ø8.0mm x 65mm
Ø8.5mm x 65mm
Ø7.0mm x 70mm
Ø7.5mm x 70mm
Ø8.0mm x 70mm
Ø8.5mm x 70mm
Ø7.0mm x 75mm
Ø7.5mm x 75mm
Ø8.0mm x 75mm
Ø8.5mm x 75mm
Ø7.0mm x 80mm
Ø7.5mm x 80mm
Ø8.0mm x 80mm
Ø8.5mm x 80mm
Ø7.0mm x 90mm
Ø7.5mm x 90mm
Ø8.0mm x 90mm
Ø8.5mm x 90mm
Ø7.0mm x 100mm
Ø7.5mm x 100mm
Ø8.0mm x 100mm
Ø8.5mm x 100mm
Ø7.0mm x 110mm
Ø7.5mm x 110mm
Ø8.0mm x 110mm
Ø8.5mm x 110mm
Ø7.0mm x 120mm
Ø7.5mm x 120mm
Ø8.0mm x 120mm
Ø8.5mm x 120mm
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