What is another word for fistula?
Pronunciation: [fˈɪstjʊlə] (IPA) 
The word "fistula" refers to an abnormal connection or passage between two organs or tissues. There are a few synonyms for this term that are commonly used in medical literature, including anastomosis, sinus, and tract. An anastomosis is a surgical connection between two structures, whereas a sinus is a channel or passageway that connects an infection or abscess to the skin surface. A tract is a narrow passage between two structures, which can sometimes occur as a result of an injury or surgery. While each of these terms refers to a slightly different type of abnormal connection or passage, they are all considered to be types of fistulas.
