RAMP Study: A Study Comparing Two Lumbar Fusion Procedures

Danville Orthopedic Clinic, Inc., Danville

Cary Orthopaedic Spine Specialists, Cary

University Hospitals Case Medical Center, Cleveland

Mayfield Clinic/University of Cincinnati, Cincinnati

Indiana Spine Group, Carmel

LSU Health Sciences Center, Department of Neurosurgery, New Orleans

Bone and Joint Clinic of Baton Rouge, Baton Rouge

Brazos Spine, College Station

Cedars-Sinai Medical Center, Los Angeles

St. Joseph Heritage Healthcare, Fullerton

UMass Medical Center, Department of Neurosurgery, Worcester