ZENIUS™

ThoracolumbarZENIUS

ZENIUS™

ZENIUS™ is a thoracolumbar posterior fixation system engineered for low-profile precision.

Featuring the DOVETAIL locking mechanism and a comprehensive screw portfolio with an extensive size range, ZENIUS™ delivers confident fixation across the full thoracolumbar spine — with the versatility surgeons demand and the minimized footprint patients benefit from.

Low Profile
High Performance
Uncompromised Control

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Engineering

Designed for the Surgical Workflow

01
Low-Profile Architecture
Designed with a reduced implant height, ZENIUS™ minimizes soft tissue irritation and provides a sleeker construct profile — particularly beneficial in thin or compromised soft tissue environments.
02
DOVETAIL Locking System
The proven DOVETAIL locking mechanism ensures secure, reproducible screw-rod capture — providing surgeons with reliable construct stability and consistent intraoperative performance.
03
Full-Spectrum Screw Options
Mono, poly-axial, reduction mono, reduction poly, cannulated mono, and cannulated poly configurations give surgeons the flexibility to address both straightforward and complex fixation scenarios.
04
Extensive Size Availability
Screw diameters from 4.0mm to 9.5mm and lengths from 25mm to 95mm accommodate diverse patient anatomies — from narrow thoracic pedicles to large lumbar vertebrae.
05
Versatile Rod Portfolio
Straight and pre-bending 5.5mm rods from 40mm to 1,000mm in length support single-level stabilization through extended multi-level deformity constructs with consistent rigidity.
06
Premium Material Selection
Available in Titanium Alloy (Ti-6Al-4V ELI) and Cobalt-Chrome Molybdenum Alloy, ZENIUS™ rods allow surgeons to tailor construct stiffness to each patient's clinical needs.

Specifications

Precision in Every Dimension

Plate Dimensions

System TypeThoracolumbar Posterior Fixation System (Low Profile)
Rod Diameter5.5mm
Screw TypesMonoaxial / Polyaxial / Reduction Mono / Reduction Poly / Cannulated Mono / Cannulated Poly
Screw Diameter4.0mm – 9.5mm
Screw Length25mm – 95mm
Rod Lengths40mm – 1,000mm (Straight & Pre-bending)
Rod MaterialsTitanium Alloy (Ti-6Al-4V ELI) / CoCrMo Alloy
Locking MechanismDOVETAIL Locking System
Implant MaterialTitanium Alloy (Ti-6Al-4V ELI)
ProfileLow Profile

Indications

Degenerative disc disease (DDD) with or without spondylolisthesis
Spinal stenosis requiring decompression and stabilization
Thoracolumbar fractures and traumatic instability
Spinal deformity correction (scoliosis, kyphosis)
Tumor resection with spinal reconstruction
Pseudarthrosis and revision of failed prior fixation
Multi-level posterior fixation requiring a reduced-profile construct
Cases where minimized implant prominence is a clinical priority

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