What is an appendectomy?

An appendectomy refers specifically to the surgical removal of the appendix, an organ that is a small pouch connected to the large intestine. This procedure is usually performed as a treatment for appendicitis, which is the inflammation of the appendix. The removal is necessary to prevent the appendix from bursting, which can lead to severe complications, including infections or sepsis.

The other options detail the removal of different organs, which are not related to an appendectomy. The stomach, liver, and gallbladder each have distinct functions and conditions that may require surgical intervention, but they are not associated with the appendix or the condition known as appendicitis. Understanding the specific terminology and functions of various organs in the body is crucial in the medical field, aiding in the accurate identification of conditions and the appropriate surgical procedures involved.