Anatomic Cervical Cage: - Intersomatic fusion device. - Anatomic profile. - Porosity and grooves in the faces to optimize contact, mechanical and biological fixation, and increase implant stability. - Orifices allowing an appropriate positioning of bone graft and to oberve the growth and bone fusion. - Several dimensions. Raw Material: TITANIUM - Ti 6Al 4V - ELI - ISO 5832-3 / ASTM F 136