LDR Spine USA, Inc.

The purpose of this study is to evaluate clinical and patient-reported outcomes at 10 years following surgery for a cohort of Mobi-C subjects treated on the IDE/Post Approval studies

The purpose of this combination retrospective and prospective post market study is to examine the short term safety and efficacy of the ROI-A® interbody fusion device with VerteBRIDGE® plates to treat single and two-level degenerative disc disease between L2 and S1, with a focus on fusion rates and patient outcomes.

The purpose of this combined retrospective and prospective clinical study is to examine the clinical outcomes of the ROI-C® anterior cervical interbody fusion device with VerteBRIDGE® plating to treat single level degenerative disc disease between C2 and T1 in the short term, with a focus on fusion rates.