ALIF is a System that allows for Anterior Lumbar Interbody Fusion Procedure The Cage has several foot prints, angles and heights. The plate acts as a tension band and utilises a quick tactile and audible locking mechanism. Categories: Alif, Implants, Intervertebral Cage - Lumbar Degenerative, Lumbar Deformity / Degenerative, Spine, Tension Band, Thoracolumbar Tag: Deformity Correction