**11. Learning points**


*Colorectal Anastomosis: The Critical Aspect of Any Colorectal Surgery DOI: http://dx.doi.org/10.5772/intechopen.107952*

• The microbiota is crucial in CAL appearance, maintenance, gravity, and perpetuation. However, little is known about how to modify microbiota composition to increase beneficial agents and reduce the virulence of pathogens. It may be the area where research will invest more in the coming years to prevent and help in CAL treatment.
