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Local Rate 0845 257 5433 Office Line 01483 724833
Laparoscopic Roux en Y Gastric Bypass
What are the risks of Gastric Bypass?
As with any type of surgical procedure there are operative and long term complications associated with the Gastric Bypass
Operative Complications include:
Clots in the Lung (Pulmonary Emboli)
Clots in the Leg (Deep Vein Thrombosis)
Complications due to the anaesthesia
Leak from the staple line
Injury to surrounding organs
Long term complications include:
Port site hernia
Vitamin and Mineral deficiencies (multi vitamins are required daily for life)
Be reassured that in the hands of an experienced surgeon the risks associated with the gastric bypass are small. In addition patients should be aware of the potential issues of excess skin following surgery and the risk of ‘Dumping syndrome’ if foods high in fats/sugars are consumed. Our female patients are advised to avoid pregnancy for 18 months to avoid serious complications to pregnancy.
Always remember that the Gastric Bypass is a tool to help you lose weight, it is not a cure for obesity.
Weight regain is possible if long term changes to diet and lifestyle are not undertaken.
How long will I have to stay in the Hospital?
It is normal to stay in the hospital for 2-
Is the Gastric Bypass reversible?
It is possible for the small stomach pouch to be re-
Will I need time off work?
Yes. The length of time you will require off work will depend on your profession. As a guide you it normally to take between 2-
A small gastri pouch (new stomach) is created from the top of the stomach by using a staple device. Small bowel cut and joined to the new pouch to allow food to enter in to the remaining digestive tract. The remaining small bowel is attached further down.
This is considered as the gold standard weight loss operation. Gastric bypass is both restrictive and also adds small element of malabsorption (decreases the absorption of food). Gastric bypass is proven to be more effective in patients with diabetes with a remission rate of 75-
It is also effective in patients with gastrooesophageal reflux disease. Gastric bypass surgery is a preferred choice of operation in patients with snacking habits and sweet eaters. Once can expect 60-
Some answers to questions we are often asked…
We’re here to help with any questions you have about any of the procedures we offer.
To find out more about Nu-
• Call us on 0845 257 5433
• Send an email to info@nu-
• Fill out our general enquiry form
• Make a consultation enquiry
• Visit our Frequently Asked Questions area
Want to find out more?
Who will I see before my Surgery?
Your first appointment will be with Mr Irukulla, Upper GI and Bariatric Consultant Surgeon. You will then see the Bariatric Specialist Nurse, Natasha Smith and the Bariatric Dietitian, Deborah Norman.
Will I have to follow a special Diet?
Yes. You will be required to follow a Pre-
After surgery you will reintroduce food slowly over a 6-
Our Dietitian will discuss both the pre and post-