erriva™ ELIF

Intersomatic cage for unilateral posterior approach


Examples of surgical indications
– Discopathy
– Instability
– Degenerative spondylolysthesis
– Foraminal conflict
– Discogenic lumbar pain +/- foraminal root pain


Radiolucent interbody cage, no MRI or CT artifacts.
Large fusion windows.
Positioning of the cage controlled by the surgeon.
Vertical walls for intersomatic stabilization.


Heights from 7 to 13mm.

Extraforaminal approach

Surgical technique

Insertion and positioning of the first cage

Insertion and positioning of the second cage

For further information on the use of this product, please refer to the Usage Information by clicking on the following link IFU