What is the Abbreviation for Appendix?

How do you abbreviate appendix? There are two ways to abbreviate appendix.

They are,

  • Appx.
  • App.

For example,

  • Inflamed appx.
  • Source: App. 4

The plural abbreviation of appendix is appxs. or apps.

When to Use This Abbreviation

This abbreviation is usually found in hospitals, medical offices and journals.

You might abbreviate the word appendix to appx. or apps. on a patient chart or medical notes. It is also common to see such abbreviations in headlines, newspaper titles, or in medical and scientific journals where space is a concern.

Outside of the medical industry and relative to the meaning in the literary sense, the word is not abbreviated in general prose.

What Does Appendix Mean?

definition of appxDefinition of Appendix: Appendix is defined as a tube-shaped sac attached to an opening into the lower end of the large intestine in humans and some other mammals; additional matter at the end of a book or document.

For example,

  • Hans has a large scar on his stomach from where his appendix was removed.
  • The experiment is described in the Appendix to the lecture.

The word appendix functions as a noun in the sentence.

Outside Examples of Appendix

  • abbreviation of appendix abbreviationFor years, doctors thought the appendix – a tiny worm-shaped tube that hangs off the right side of the colon – became inflamed because it was blocked by a small piece of hardened feces. As it turns out, though, the vast majority of people with appendicitis do not have such a blockage. –The New York Times
  • Characters suggestive of soap opera are mechanically shuffled on and off stage to feed the plot and complete the family trees. –USA Today

Summary: Appendix Abbreviation

There are two common abbreviations of appendix: appx. and app. If you want to make either of these plural, simply add on an “s.”