Additional Credits

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

Follow/connect with Luiz Vialle on myAO.

Dr Jean Ouellet
Department of Surgery, Division of Orthopedics
McGill University Montreal Children’s Hospital
Montreal, Canada

Follow/connect with Jean Ouellet on myAO.

Illustrator: Michele Haller
Project manager: Lars Veum