Abstract: A fluid retention device and method of use is defined for retaining surgical fluids used during surgical operations. The device includes a base and a sidewall attached to the base. The sidewall defines a retention area on the base. The sidewall includes a hollow interior that is selectively expanded to raise the sidewall from the base and to define an upstanding perimeter around the retention area. The retention area is sufficient to retain at least one medical personnel and an operating table, supporting a surgical patient. A suction pump may be provided for removing the surgical fluids retained within the retention area and for delivering the fluids outside of the area.