At this point, patients are randomized via a sealed envelope to either a saline soaked gauze or a Betadine soaked gauze placed in the groin wound. This is left in place for a minimum of one minute. Some surgeons may then chose to close the groin wound before proceeding to the avulsions while others may choose to leave the soaked swab in place while any avulsions are dealt with. The length of time the swab is left in the groin wound should be recorded.