All you need to know about gallbladder surgery

Written by: Mr Jonathan Wilson
Published: | Updated: 24/04/2019
Edited by: Top Doctors®

During gallbladder surgery the gallbladder is removed from its attachments to the liver and bile duct and is extracted from the body. The procedure is usually performed under general anaesthesia with laparoscopic (keyhole) surgery, either as a day case procedure or sometimes as an overnight stay.

Why does a gallbladder need to be removed?

Once gallstones have started to form in the gallbladder, it is likely that the gallbladder is no longer functioning properly and therefore is not providing a physiological role anymore. The key decision when patients are first referred to the specialist is in determining whether the symptoms are really due to the stones, and not something unrelated such as peptic ulcer disease or irritable bowel syndrome (IBS).

Up to 1/3 may have incidental gallstones found during investigation but in the majority of these patients the stones will be innocent bystanders and the symptoms due to a separate pathology. However, if the symptoms are thought to be due to gallstones, and the stones and GB are left there, they will continue to cause symptoms, which range from indigestion to severe upper abdominal pain, requiring hospitalisation. In their extreme, stones can cause pancreatitis which can be life-threatening.

 

What is the procedure during gallbladder surgery?

On average, 95% of cases are done with laparoscopic surgery, and using four tiny cuts with which the largest is 10mm. The GB is freed from it its attachments from the liver and bile duct and extracted in a bag via the umbilical (belly button) cut. This is either as a day case procedure or sometimes an overnight stay, with a further 1-2 weeks off work recovering. 

In less than 5% of cases, key hole surgery is not enough, and traditional 'open' surgery is necessary (only decided during the general anaesthetic) with a 10-15cm cut below the right rib cage. This is much more painful to recover from and requires 3-5 days in hospital with another 2-3 weeks off work, so it's clear there is a big difference between key-hole and open surgery.

 

What’s life like post-operation?

Knowing which patients with gallstones will benefit from surgery is a key decision and excluding an alternative cause for pain is crucial. Clearly if the patient’s symptoms were actually due to indigestion, IBS or an alternative pathology, then their symptoms will remain post-operatively.

There is also a condition called Post-Cholecystectomy Syndrome (PCS) which describes a range of symptoms from abdominal pain, nausea/vomiting, change in bowel habit to looser stool etc. It can affect 10-15% of patients undergoing cholecystectomy.

The symptoms can either be the original ones which have never gone away, usually because the gallstones were never genuinely responsible for the symptoms in the first place, or come on for the first time post-operatively as a consequence of surgery. Part of the consultation with a specialist will weigh up the risks versus benefit with the patient, whilst putting risks into real perspective.

By Mr Jonathan Wilson
Colorectal surgery

Mr Jonathan Wilson is a leading consultant in general and colorectal surgery located in the city of London. Specialising in a wide array of colorectal treatments and surgery techniques, his main interests are in all areas of colorectal diseases, as well as general surgical conditions such as groin-abdominal wall hernias and gallstones.

Mr Wilson is the lead clinician for colorectal cancer services at the Whittington NHS Trust and a board member of The (London Cancer) Colorectal Cancer Pathway Group, which aims to improve all aspects of colorectal cancer management for patients in central and north-east London. He was notably awarded a grant from the Royal College of Surgeons to complete a PhD thesis investigating the molecular causes of cancer of the colon and rectum.

His surgical practice includes minimally invasive (laparoscopic surgery) techniques for haemorrhoids (piles), anal fissure, colorectal cancer, surgical management of inflammatory bowel disease (IBD; Crohn's; ulcerative colitis), diverticular disease, and pilonidal disease. Mr Wilson also specialises in minimally invasive techniques for groin/ abdominal wall hernia and gallbladder disease.

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