DUOCAGE is a bioabsorbable cage designed for cervical spine fusion, in association with an osteosynthesis.


DUOCAGE is made of an insert and a surrounding cage which will get fused and replaced by natural bone overtime. Implant and materials prevent any inflammatory reactions.
The insert contributes to biointegration thanks to osteoconductive material which generates an optimal fusion and bone healing process. It strengthens stability and resistance and prevents of harvesting autograft. DUOCAGE maintains an appropriate height and contributes to the fusion process.


Insert in Biosorb: 100% Tricalcium Phosphate (β-TCP) / 30% porosity.

Cage in Duosorb: 60% Tricalcium Phosphate (β-TCP) + 40% polylactic acid (PLDL).


  • Osteoconductive, absorbable and bioactive
  • An easy operative technique for surgery with innovative cage holder
  • No inflammatory reactions
  • MRI and X-ray compatible.


Duocage cage holder Duocage ancillary


CE  G-MED Information request




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SBM France | Solutions for Biosurgery since 1991
Solutions for BioSurgery since 1991