Cervical Corpectomy cages
The cervical corpectomy cages DIVA are intended to be implanted in place of one or several vertebras. They have the following features:
- An anatomical biconvex profile, offering an intimate contact between the vertebral endplates
and respecting the anatomy of the discal space. - Stabilization notches reinforcing the anchoring of the implant and preventing its migration.
- An anatomic profile
- A peripheral contact
- A central graft hole
- Lateral holes to favor the blood flow and graft.
- Radiographic markers to allow a positioning control of the implants in situ for PEEK cages.
- An anterior threading allowing its insertion
- Stabilization holes for the impactor, on each side of the threading, for a safe impaction
- A flat and smooth posterior wall
Monobloc corpectomy cages are available in size 11 and then from size 12 to 30 (with a size increment of 2mm). Two sizes of extensors are also available and intended to be assembled to the corpectomy cages. The association of extensors and corpectomy cages allows to supplement the range with cages ranging from size 32 to 58. Preclinical evaluations have been performed and tests with in vitro manipulation were performed to evaluate the interaction of implants with the associated instruments.
