Introducing 
TrellOss-A SA
Porous Ti Interbody System

A 3D printed porous titanium interbody device with aligned 300, 500, and 700 μm pores and a 7 μm roughened surface; TrellOss-A SA is designed to provide appropriate endplate coverage with three footprint offerings, and allow for consistent bone purchase with optimized location of screw pockets. Implants are sterile-packed to reduce the risk of contamination and hospital reprocessing costs.

TrellOss-A SA Highlights

  • Rigid teeth help to resist implant migration
  • Central window for graft packing and containment
  • Optimized location of screw pockets to allow for consistent bone purchase
trellos-a_sa_highlight_image

A New Foundation for Growth


Porosity

SEM image of TrellOss Surface at 50x magnification
  • Open architecture with 70% porosity including varying pore sizes of 300, 500, and 700 μm that mimic cancellous bone allowing for a conducive environment for cellular activity1,5,6,7

Structure

SEM image of TrellOss Surface at 100x magnification
  • Scaffolding structure provides additional surface area2,3 and an elastic modulus similar to PEEK8

Texture

SEM image of TrellOss Surface at 450x magnification
  • 7 μm surface texturing enhances the wicking nature9 and creates an environment for potential cellular adhesion2,3,4

Additional Information