Therapeutic irrigation
In medicine, therapeutic irrigation or lavage ( lə-VAHZH or LAV-ij) is cleaning or rinsing. == Types == Specific types include: Antral lavage Antiseptic lavage Bronchoalveolar lavage Whole lung lavage Gastric lavage Peritoneal lavage Arthroscopic lavage Ductal lavage Nasal irrigation Ear lavage Pulsed lavage - delivery of an irrigant (usually normal saline) under direct pressure that is produced by an electrically powered device, useful in cleaning e.g.