**Author details**

Victor M. Whizar-Lugo1 \*, Guillermo Domínguez-Cherit2,3, Marissa Minutti-Palacios4 and Analucía Domínguez-Franco5

1 Anesthesiologist at Lotus Med Group, Institutos Nacionales de Salud, Tijuana, México

2 School of Medicine and Health Sciences, School of Medicine, Monterrey Institute of Technology and Advanced Studies (ITESM), Ciudad de México, México

3 National Institute of Medical Sciences and Nutrition Salvador Zubirán, Mexico City, Mexico

4 Faculty of Medicine, Anesthesia Department, Hospital ABC, Tecnológico de Monterrey, Ciudad de México, México

5 Anesthesia Department, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Ciudad de México, México

\*Address all correspondence to: vwhizar@anestesia-dolor.org and vwhizarl@gmail.com

© 2023 The Author(s). Licensee IntechOpen. This chapter is distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/3.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

*Introductory Chapter: Understanding Postoperative Pain DOI: http://dx.doi.org/10.5772/intechopen.112111*
