Corpectomy Platform – Vertebral Body Replacement
Our Corpectomy Platform unites dedicated solutions across the full spine.
Designed for tumor resection and multi-level defects, these systems provide primary stability and an optimal environment for fusion.
The Rationale
Vertebral body replacement must achieve three goals at once: immediate anterior column support, resistance to subsidence, and a viable environment for bone bridging — without stress shielding or imaging interference.
Platform Solutions
Trabis – Cervical
A comprehensive range of cervical corpectomy solutions, covering single- to multi-level tumor resection.
OstaPek® VBR
A modular and stackable VBR system with a full range of options to match endplate curvature, to support single to multi-level reconstruction in the Thoracolumbosacral segments. The VBR pile can be connected with dedicated rod-screws fixations system through a specifically designed artificial pedicle system.
Focus: OstaPek® in Tumor Surgery
- Radiotherapy-ready — Potential to reduce radiation dose perturbation for patients who need radiotherapy
- Artifact-free imaging — No MRI artifacts, minimal on CT — essential for monitoring recurrence and fusion in tumor patients
- Strength without stiffness — Up to 4× the static strength of PEEK, with bone-like elasticity that avoids stress shielding
- Trabecular biomimicry — Sagittal fiber alignment replicates native load trajectories, stimulating bone reformation
- Optimal biology — Large graft chambers host local autologous bone, reducing harvest morbidity.
- Subsidence resistance — Composite struts maintain height and alignment over time
The Corpectomy Platform is manifactured by COLIGNE AG and AMS Group has the Italian Distribution Rights