Lordotic and non lordotic Posterior Lumbar Cages provides excellent bone fusion.EgiFix Lumbar cages provide safe anchorage in the intervertebral space due to Serrated surface.A wide range of sizes of the cages are provided in both lordotic and non lordotic implants to meet all the surgeons needs biocompatible polymer of PEEK (PEEK OPTIMA Material)X-ray Markers Incorporated For 3D Positioning And Post-Operative AssessmentSet of Instruments designed for optimal performance and ease of use for the surgeon.Can be used TALI or PLIF.