DSS® Stabilization System

Customized Stabilization for a Variety of Spinal Pathologies 

The DSS® Stabilization System is intended as a single-level system for non-cervical pedicle fixation from the T4 to S1 vertebrae to provide immobilization and stabilization of spinal segments in skeletally mature patients as an adjunct to fusion in the treatment of acute and chronic instabilities or deformities of the thoracic, lumbar, and sacral spine. The system consists of polyaxial, cannulated pedicle screws; slotted couplers; and rigid couplers. The DSS® System allows various fixation configurations to address patients with an array of lumbar spine anatomies and pathologies.  Each construct is designed to treat specific indications and has its own limitations.  It is important to review the cleared Instructions for Use for a complete list of indications, warnings, precautions, contraindications, and limitations for the rigid and slotted coupler designs.


DSS® Features

Rigid and Slotted Coupler Designs
  • Provides options in the rigidity required for fusion stabilization
  • Modular system adapts to varied anatomy commonly encountered
Novel Implant Design
  • Polyaxial connection capabilities
  • Cannulated pedicle screws and instruments 
  • Precise minimally invasive surgical (MIS) approaches
MIS Instrumentation
  • Intuitive/easy to use
  • Cannulated instruments for K-wire guidance in MIS
Sterile Packaging
  • Reduced inventory
  • Facilitates traceability


The safety and effectiveness of this device has not been established for the intended use of spinal stabilization without fusion. This device is intended to be used only when fusion with bone graft is being performed at all instrumented levels.