Which surgical procedure removes the gallbladder?

• A. Appendectomy
• B. Gastrectomy
• C. Nephrectomy
• D. Cholecystectomy

Answer: (D)

Removing the gallbladder is called a cholecystectomy. This operation is done when the gallbladder causes problems like gallstones or inflammation, because the gallbladder’s job is to store and concentrate bile produced by the liver and release it into the small intestine as needed. When the gallbladder is removed, bile can still reach the intestine through the bile ducts, but it flows more directly from the liver.

The other procedures target different organs. An appendectomy removes the appendix, a gastrectomy removes part or all of the stomach, and a nephrectomy removes a kidney.