Role CA-3 Resident Category Clinical Publications Cost Analysis of Single-Level Lumbar Fusions. Beckerman D, Esparza M, Lee SI, Berven SH, Bederman SS, Hu SS, Burch S, Deviren V, Tay B, Mummaneni PV, Chou D, Ames CP Global spine journal . Jun 24, 2019 Outcomes and Quality of Life Improvement After Multilevel Spinal Fusion in Elderly Patients. Ibrahim JM, Singh P, Beckerman D, Hu SS, Tay B, Deviren V, Burch S, Berven SH Global spine journal . May 19, 2019