A fistula that is open at both ends.
Is It OK To Have Sentence Fragments?A sentence fragment is a group of words that doesn’t contain all of the required parts of a sentence. In other words, a sentence fragment is an incomplete sentence. It generally lacks a main subject, a verb, or both. A subject is the noun (person, place, or thing) that performs the main action of the sentence. This main action is the verb. Conversely, a complete …
How To Use ColonsColons are used to introduce lists, quotes, or further explanation. They’re also used to separate items in non-grammatical structures. Introducing a List A colon can be used to introduce a list. In general, the portion of sentence before the colon should be a complete sentence (it should contain a subject and a verb). Phrases like the following may sometimes be used to signal an introduction …
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.