**Author details**

Andrea Divizia1 \* and Giuseppe S. Sica2

1 Department of Surgical Science, Tor Vergata University, Rome, Italy

2 Gastro-Intestinal Surgery, Head Department of Surgical Science Tor Vergata University, Rome, Italy

\*Address all correspondence to: andreadivizia@live.it

© 2021 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.

*Ambulatory Surgery for Perianal Disease DOI: http://dx.doi.org/10.5772/intechopen.97119*
