Products SI Joint Fusion

Genesys Spine

SIros®
Lateral SI Joint
Fusion System

3D-printed titanium designed for the lateral approach. Dual differential pitch thread delivers controlled compression across the joint. Imaging-confirmed placement — every case.

3

Sizes

3D-Ti

Printed

Lateral

Approach

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SIros Lateral SI Joint Fusion System
SIros Oblique View

Imaging

Lateral

Inlet

Outlet

3 Views

38% Pain Reduction at 6 Months
3D-Printed Titanium
Lateral Surgical Approach
Imaging-Confirmed Placement

Key Differentiator

"Fusion Confirmed —
Three Views."

Lateral, inlet, and outlet fluoroscopic imaging confirms precise implant positioning across the SI joint at every case. No ambiguity. No guessing. Every implant verified.

Lateral

View 1 of 3

Inlet

View 2 of 3

Outlet

View 3 of 3

System Design

Engineered for Fusion.
Not Just Fixation.

3D-Printed Titanium

Textured surface directly promotes osteoconduction for reliable bony fusion across the sacroiliac joint.

Dual Differential Pitch Thread

Creates controlled compression across the joint as the implant is advanced — engineered for fusion, not just fixation.

Anti-Backout Design

Anti-migratory external threads and castellated insertion feature prevent toggle and implant migration after placement.

Lateral Approach

Single lateral entry provides access to the full SI joint. Fenestration allows allograft delivery directly across the joint.

Precise Sizing

9.5mm, 11.5mm, and 13.5mm diameters accommodate different anatomy. Tapered design maximizes cortical bone purchase.

Imaging-Confirmed Placement

Lateral, inlet, and outlet fluoroscopic views confirm screw positioning at every step of the procedure.

Clinical Applications

When to Consider SIros®

Sacroiliac joint dysfunction
SI joint pain unresponsive to conservative treatment
SI joint instability
Post-partum SI joint pain
Degenerative sacroiliitis

38%

Reduction in Pain Scores

Clinical study — by 6 months post-procedure

Product Specifications

Technical Details

SIros® — Full Spec Sheet

SystemSIros® Lateral SI Joint Fusion
Material3D-Printed Titanium
ApproachLateral
Diameters9.5mm · 11.5mm · 13.5mm
Thread DesignDual Differential Pitch
SurfaceTextured 3D-Printed (Osteoconductive)
Allograft DeliveryYes — via implant fenestration
Imaging ViewsLateral · Inlet · Outlet
Clinical Data38% pain reduction at 6 months
ManufacturerGenesys Spine

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Ready to Add SIros®
to Your Program?

Contact Focus Medical for pricing, rep support, and GPO membership options. We make it simple to bring best-in-class SI joint fusion to your practice.

GPO pricing — hospital-level rates for physician offices
Clinical support and surgical training available
We respond within one business day

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