Modified buttress thread set screw

Rexious has a unique buttress thread which can greatly reduce the spreading forces during the final tightening of the set screw.

  • 5.5mm Rod system
  • LOW-PROFILE Pedicle Screw
  • Dual Thread Screw
  • Double Inner cap
  • Modified Buttress Thread Set Screw
  • Various Types of Screw - Mono, Poly, Reduction, Cannulated

Multiple Screw Selection

The REXIOUS SPINAL SYSTEM offers screws in various types, diameters and lengths. The surgeon may choose the appropriate construct rigidity based on the patient's requirements and surgical indications

Polyaxial Spinal Screw

With an average angle variability of 50°, the screw head can be flexed to any desired position.

The REXIOUS Polyaxial Screw utilizes a double inner cap design. This allows the screw head to be Semi-fixed before final fixation.

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Reduction Screw Head

Correction and stabilization of difficult anatomical variations, such as higher grades of spondylolisthesis and other deformities are facilitated by this system and achieve controlled and gradual anatomical reduction of the deformity.

The Reduction Screw Head is designed to receive the set screw easily and smoothly, designed with easy break away tabs.


Dual Thread & Low Profile

Our Dual Thread System allows for an easier and faster installation than comparable spinal screws due to a more compact size, small diameter and low profile.

Dual threads and a compact screw head reduces operating time and engages better control.