Product description For ALIF and partial VBR procedures the PILLAR™ AL PEEK Spacer System offers ovoid shape implants in multiple sizes and lordotic angles, with a wide central opening to hold graft material. The chamfered leading edge eases the implantation while surface teeth provide anti-migration. X-ray markers provide crystal clear radiographic identification. Features & Benefits Surgeon Benefits Multiple footprints and angles to match patient anatomy Chamfered edge for easy insertion yet aggressive teeth on the surface to minimize migration Ovoid shape to match the shape of the vertebrae Wide central opening for increased graft area X-ray markers for clear radiographic implant placement Indication When used as an intervertebral body fusion device, the PILLAR PEEK Spacer System is indicated for spinal fusion procedures in skeletally mature patients with degenerative disc disease (DDD) at one or two contiguous levels in the lumbar spine (L2-S1). DDD is defined as back pain of discogenic origin with degeneration of the disc confirmed by patient history and radiographic studies. DDD patients may also have up to Grade 1 spondylolisthesis at the involved levels. These patients may have had a previous non-fusion surgery at the involved level(s).