Spinal Jaxx Interbody Fusion Device, Model: 100001-511, Size: 9 H x 10 W x 25 L || Product Usage: || The Spinal Jaxx interbody fusion device is indicated for spinal fusion for patients with degenerative disc disease (DDD) at one or two contiguous levels of the lumbosacral spine (L2-S1). DDD is defined as discogenic back pain with degeneration of the disc confirmed by history and radiographic studies. Patients may also have up to Grade 1 spondylolisthesis or retrolisthesis at the involved level(s). The indicated patient population is skeletally mature patients who have had six (6) months of non-operative treatment. The Spinal Jaxx interbody fusion device must be used with autogenous bone graft material and with supplemental fixation.