SPONDYLOLISTHESIS

This study looks at three different types of implants used in spine fusion surgery for people with degenerative disc disease or spondylolisthesis. About 300 adults aged 18-80 will receive one of the implants during a procedure called XLIF. The goal is to see which implant leads t…

This study compares two types of cages used in spinal fusion surgery for people with back problems like slipped vertebrae. One cage is made of porous titanium, and the other is titanium-coated plastic. The goal is to see which cage helps the bones heal together better and improve…

This study compares two types of implants used in spine surgery: a new titanium cage with a special rough surface and a standard plastic cage. About 100 adults with spine problems like narrowing of the spinal canal or worn-out discs will be randomly assigned to receive one of the…

This study tests if a thin, natural membrane called AlloWrap can reduce swelling and improve recovery after a two-level neck fusion surgery. About 50 adults with neck problems like pinched nerves or slipped discs will take part. Half will get the wrap placed over the surgery site…

This study looks at three ways surgeons place screws in the spine: using a robot, using a navigation system, or doing it freehand. The goal is to see which method leads to fewer screws needing to be fixed or replaced within a year. About 932 adults with spine problems like disc d…

This study follows 22 adults who have spine surgery (LLIF or ALIF) to see how long hip and leg weakness lasts. Researchers measure hip strength before surgery and again at 6 weeks, 12 weeks, and 6 months after. The goal is to learn the exact timing of when strength returns, which…