Biomechanical Evaluation of Pedicle Screw-Based Dynamic Stabilization Devices for the Lumbar Spine: A Systematic Review

Cédric Y. Barrey, MD, Ravi K. Ponnappan, MD, Jason Song, MD, and Alexander R. Vaccaro, MD, PhD, FACS

The Parallax Effect in the Evaluation of Range of Motion in Lumbar Total Disc Replacement

Joshua D. Auerbach, MD, Surena Namdari, MD, Andrew H. Milby, BA,Andrew P. White, MD, Sudheer C. Reddy, MD, Baron S. Lonner, MD, and Richard A. Balderston, MD

Basic Science Symposium III: Animal Models for Orthopaedic Implant Evaluation

Matthew J. Allen, Vet MB, PhD, Anthony Simon Turner, BVSc, MS, Dipl. ACVS, Koichi Sairyo, MD