ALIF-XLIF-PLIF-TLIF-MULTIXLIF Lumbar Cage systems are made of TITANIUM or PEEK (Polyether Ether Ketone) raw material and conform to the anatomy of the lumbar disc. XLIF consists of components connected to each other by a one-way bridge from the central section. TLIF, ALIF and PLIF take the form of an anterior disc connected by three one-way bridges from the central section. ALIF-PLIF-TLIF-MULTIXLIF consist of a single component.

The upper surfaces of the superior and inferior parts of the ALIF-XLIF-PLIF-TLIF-MULTIXLIF systems are toothed, which both prevents any slipping out of the disc space and ensures a controlled load exchange with the end plates. They are also specially manufactured from TITANIUM or PEEK, and the tooth structure on their surfaces keeps the material engaged in the bone tissue and prevents it from slipping.