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Appendicitis Complications

Serious appendicitis complications include rupture of the appendix, peritonitis, abscess, organ failure, and death. Appendicitis complications can occur if appendicitis is not diagnosed quickly or if the appendicitis goes untreated.

 

Appendicitis Complications: An Overview

Serious appendicitis complications may include:
 
  • Rupture of the appendix
  • Peritonitis
  • Abscess
  • Organ failure
  • Death.
     

Appendicitis Complications: Rupture

A rupture is when the appendix bursts or tears. A rupture will occur if appendicitis is not diagnosed quickly and goes untreated. Infants, young children, and older adults are at highest risk of a rupture.
 

Appendicitis Complications: Peritonitis or Abscess

A ruptured appendix can lead to peritonitis and abscess. Peritonitis is a dangerous infection that occurs when bacteria and other contents of the torn appendix leak into the abdomen. An abscess usually takes the form of a swollen mass filled with fluid and bacteria. In a few patients, appendicitis complications can even lead to organ failure and death.
 
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Written by/reviewed by: Arthur Schoenstadt, MD
Last reviewed by: Arthur Schoenstadt, MD