U.S. Relations With El Salvador. More information about El Salvador is available on the El Salvador Page and from other Department of State publications and other sources listed at the end of this fact sheet. u.s.-el salvador relations
lavage. n. 1. (Medicine) med the washing out of a hollow organ by flushing with water.
1 Mechanical methods: 2  The wet to dry bandage method uses moist gauze placed in the wound and allowed to dry. The dead tissue comes out with the gauze when it is removed.  The pulsed lavage method uses a medical device that cleans the wound with pulsating saline. The tissue waste is then removed with a suction tube.