●SLM Titanium for better compatibility；
●The 3D porous Ti-alloy on multiple layers is beneficial for bone growth, accelerating bone fusion；
●Supports a quick osseointegration and optimized fusion of the bone with the macro structure of the cage；
●Teeth design fits disc space anatomically to prevent cage migration；
●Titanium needle for better position and postoperative observation；
●Bone graft material is optional；