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Bariatric Surgery

  1. Laparoscopic.MD
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  3. Bariatric Surgery

What is the percentage of patients that gain their weight back?

A majority of patients will regain some weight after a bariatric surgical procedure. The amount regained ranges between a few pounds and all of the weight lost during the operation. The amount of weight regained after the operation is dependent on many factors and this is one of the reasons why so much stress and attention is made to the importance of a healthy lifestyle during the pre-op and post-surgical period.

For laparoscopic gastric bypass, long term weight loss after gastric bypass is suggested to be approximately 60-70% of your excess body weight at 2 years, and 45-50% of your excess

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What are the possible side effects of bariatric surgery?

There are multiple side effects that can occur after laparoscopic gastric bypass or laparoscopic gastric sleeve.

Side effects include:
– Vomiting
– Dumping syndrome
– Nutritional deficiencies
– Gallstones
– Need to avoid pregnancy temporarily
– Nausea, vomiting, bloating, diarrhea, excessive sweating, increased gas, and dizziness

This is just a short list. Please speak with your surgeon regarding possibilities relating to your specific comorbidities.

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What are the complications and risks associated with bariatric surgery?

As with any surgery, there are immediate and long-term complications and risks. Possible risks can include, but are not limited to:

– Bleeding
– Complications due to anesthesia and medications
– Deep vein thrombosis
– Dehiscence (separation of areas that are stitched or stapled together)
– Infections
– Leaks from staple lines
– Marginal ulcers
– Pulmonary problems
– Spleen injury
– Stenosis (narrowing of a passage, such as a valve)
– Death

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What are the long-term benefits of bariatric surgery?

Studies show that bariatric surgery can effectively improve and resolve many weight-related health conditions. A review of more that 22,000 bariatric surgery patients showed: Improvement in or complete resolution of conditions including type 2 diabetes, hypertension, and sleep apnea and 61.2% reduction of excess weight.

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Do I qualify for insurance coverage for the surgery?

Because every insurance policy is unique, it's important that you thoroughly understand your Certificate of Coverage to know exactly what is and isn't covered through your plan.

The qualification process includes a series of tests with your bariatric surgeon. You also will meet with a nutritionist, psychologist, and other support staff members in sessions leading up to surgery. Each healthcare professional will help you prepare for the changes and challenges that lie ahead.

 

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What is the biliopancreatic diversion with duodenal switch (BPD/DS)?

BPD/DS is a combination restrictive and malabsorptive procedure that reduces the size of the stomach by 70%. The pouch is still a bit larger than with other procedures that use restriction. By connecting the pouch to the lower part of the small intestine, absorption of calories and nutrients is greatly reduced.

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What is Body Mass Index (BMI)?

BMI is a measure used to index a person’s height and weight. BMI allows healthcare professionals and patients to better understand health issues associated with a specific weight classification (classifications such as obesity and morbid obesity).

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How do I know if I qualify for bariatric surgery?

Patients should have:
– 100 pounds or more of excess weight; or a BMI of 40 or greater
– A BMI of 35 or greater with one or more co-morbid condition
Other common guidelines include:
– Understanding the risks of bariatric surgery
– Committing to dietary and other lifestyle changes as recommended by the surgeon
– Having a history of weight loss treatments having failed the patient
– Undergoing a complete examination including medical tests

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Detailed question
The smaller stomach pouch restricts the amount of food the patient can comfortably eat, and the bypass decreases the number of nutrients and calories absorbed.

What is Roux-en-Y gastric bypass surgery?

Roux-en-Y (pronounced ROO-en-why) gastric bypass surgery is the most popular bariatric surgery in the United States. In this procedure, the surgeon creates a small stomach pouch and then constructs a “bypass” of some of the small intestine. The smaller stomach pouch restricts the amount of food the patient can comfortably eat, and the bypass decreases the number of nutrients and calories absorbed.

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Is bariatric surgery right for me?

Talk with your surgeon about the different surgical treatments, as well as the benefits and risks.

Remember:
1. Bariatric surgery is not cosmetic surgery.
2. Bariatric surgery does not involve the removal of adipose tissue (fat) by suction or surgical removal.
3. The patient must commit to long-term lifestyle changes, including diet and exercise, which are key to the success of bariatric surgery.
4. Problems after surgery are rare, but corrective procedures may be required.

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Scott Belsley, MD, FACS is a board-certified laparoscopic surgeon based in New York City

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