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 Emiliano Vialle
Department of Orthopedics
Catholic University of Parana
Curitiba, Brazil

Follow/connect with Emiliano Vialle on myAO.

Illustrator: Michele Haller
Project manager: Lars Veum