This is an open-label non-randomised, prospective, post market study to evaluate the
performance of Inductigraft (osteoinductive synthetic bone graft) in patients receiving
posterolateral lumbar spine fusion through assessment of successful fusion at 12 months post
operation using x-rays and CT scans. Quality of life questionnaires also used to assess
clinical outcome measures such as pain and quality of life. Patients followed up for 24
months after surgery.