The Zeus Intervertebral Body Fusion Devices are used to maintain disc space distraction in skeletally mature adults requiring intervertebral body fusion. They are designed to be used in conjunction with supplemental spinal fixation instrumentation. The series is comprised of cages of various fixed heights and shapes for placement in the cervical or lumbar spine. There are different cages designed for specific regions of the spine and approaches to the spine. Each cage has a hollow center to allow placement of autograft inside of the cage. Ridges on the superior and inferior surfaces of the device help to grip the endplates and prevent expulsion. 

Zeus Cervical (Zeus-C)/ (Zeus-D) Intervertebral Body Fusion Devices 

Indicated for use in skeletally mature patients with degenerative disc disease (DDD) of the cervical spine with accompanying radicular symptoms at one disc level. Zeus-C /Zeus-D cages are used to facilitate intervertebral body fusion in the cervical spine and are placed via an anterior approach at the C3 to C7 disc levels using autograft bone. To be used with supplemental fixation.  

Zeus Lumbar Intervertebral Body Fusion Devices 

Indicated for intervertebral body spinal fusion procedures in skeletally mature patients with degenerative disc disease (DDD) at one level from L2-S1. Zeus implants are to be used with autogenous bone graft and implanted via an anterior (Zeus-A ), transforaminal (Zeus-T), versatile (Zeus-V , Zeus-L , Zeus-O) or posterior (Zeus-P) approach. The Zeus lumbar cages are to be used with supplemental fixation.