Additional Credits

First edition

Prof. Dr. Luiz Vialle (General Editor)
Department of Orthopedics- Spine Unit
Catholic University
Curitiba, Brazil

additional credits

Dr. Alex Vaccaro
Department of Orthopedic Surgery
Thomas Jefferson University and The Rothman Institute
Philadelphia, USA

additional credits

Prof. Dr. Frank Kandziora
Center for Spine surgery and Neuro Traumatology
Unfallklinik Frankfurt am Main
Frankfurt am Main, Germany

additional credits

Dr. Michael Fehlings
Department Neurosurgery
University of Toronto
Toronto, Canada

additional credits

Prof. Dr. Shanmuganathan Rajasekaran
Department: Orthopedics
Ganga Hospital
Coimbatore, India

additional credits

Illustrator: Michele Haller
Project Manager: Linda Domeisen