Participant eligibility includes age, gender, type and stage of disease, and previous treatments or health concerns. Guidelines differ from study to study, and identify who can or cannot participate. If you need assistance understanding the eligibility criteria, please contact the study team.
- All patients undergoing elective multi-level spinal fusion for sagittal malalignment, multi-level spondylolisthesis, multi-level lumbar spinal stenosis, and adult degenerative scoliosis
- Ages between 18-89
- Patients with tumor, infection, or trauma