66
Participants
Start Date
May 31, 2002
Primary Completion Date
September 30, 2009
Study Completion Date
October 31, 2014
Lumbar Laminectomy with Instrumented Pedicle Screw Fusion
Removal of bone to decompress spinal nerves with placement of spinal screws and extra bone to strengthen the spine
Lumbar Laminectomy
Removal of bone to decompress spinal nerves
Cleveland Clinic Spine Institute, Cleveland
Greenwich Hospital, Greenwich
Massachusetts General Hospital, Boston
Lahey Clinic, Burlington
Rhode Island Hospital, Providence
Greenwich Hospital
OTHER