Open gallbladder removal surgery

In open gallbladder surgery (cholecystectomy), the surgeon removes the gallbladder through a single, large cut (incision) in the belly. The surgery usually lasts 1 to 2 hours. You will need general anesthesia. The surgeon will make the incision either under the border of the right rib cage or in the middle of the upper part of the belly (between the belly button and the end of the breastbone).

Doctors do most open gallbladder surgeries after trying first to remove the gallbladder with laparoscopic surgery. A few people have conditions that require open gallbladder surgery.

After surgery to remove the gallbladder, bile flows from the liver (where it is produced) through the common bile duct and into the small intestine. Because the gallbladder is gone, bile no longer is stored between meals. In most people, this has little or no effect on digestion.

Several conditions may lead to surgery to remove the gallbladder. For example, you may need open surgery if you:

• Have severe inflammation of the bile duct or gallbladder.
• Have an inflamed abdominal lining (peritonitis).
• Have high pressure in blood vessels in the liver (portal hypertension). This is caused by cirrhosis of the liver.
• Are in the third trimester of pregnancy.
• Have a major bleeding disorder or use medicines to prevent blood clotting (blood thinners or anticoagulants).
• Have scar tissue from many previous belly surgeries.
• Have abnormal anatomy in the belly.

In 5 to 10 out of 100 laparoscopic gallbladder surgeries in the United States, the surgeon needs to switch to open surgery that requires a larger incision. This can happen when there are problems such as unexpected inflammation, scar tissue, injury, or bleeding.

Surgery reduces the risk that gallstones will come back. But gallstones sometimes form in the bile ducts years after surgery. This isn't common, though.