Nitin Agarwal

This study is testing two medical devices used in spine surgery: special cages that hold vertebrae apart and a bone graft material that helps bones heal together. Researchers want to see how well these devices work for people with degenerative disc disease or herniated discs in t…

This study is checking how well two specific spinal implant systems and a special bone putty work for people with serious back problems. It will follow 100 adults who are already getting this surgery as part of their standard care. Researchers will track patients for two years us…