What’s involved in gastric bypass surgery?

The gastric bypass produces reliable results with minimal side effects and carries what most doctors and patients consider to be acceptable risks.



Gastric bypass surgery is widely considered a reliable and effective form of weight loss surgery or "bariatric" surgery. Also known as Roux-en-y gastric bypass (RNY gastric bypass), It generally has a low risk of complications and minimal side effects. With a tested history spanning over 50 years, it is a well-established procedure that is well-understood by both surgeons and patients alike.


It’s important to understand the details of gastric bypass anatomy. The surgery reduces the size of the stomach and reroutes the small intestine to a small stomach pouch, limiting the amount of food that can be consumed and reducing the absorption of calories. Gastric bypass procedures are typically performed through laparoscopic gastric bypass, for a faster recovery time. The new smaller stomach causes a feeling of fullness, leading to gastric bypass weight loss.

  • Significant weight loss
  • Relief of health risks associated with obesity
  • Increased life expectancy
  • Lower overall surgical impact
  • Higher degree of overall health
  • Financial benefits



Benefits of a Gastric Bypass

The strongest question one might wonder when considering a Roux En Y gastric bypass surgery is “What are the benefits?”. The answer to this has been backed up through countless years of research on the matter and a plethora of individuals having a positive gastric bypass result.

check Following gastric bypass surgeries patients often can’t consume as much food as they used to in their pre gastric bypass diet.


check Patients will lose weight post-procedure as the body adjusts to the reduction in stomach size.

check It’s commonplace that patients may lose up to 50% of their pre-operation weight if they follow the recommendations and a gastric bypass meal plan.


check In order to reap the benefits of this surgery, patients must realize that their lifestyle and dietary customs will need to change, otherwise, a gastric bypass revision might be required.






check Gastric bypass surgery can improve the overall quality of life by allowing individuals to perform tasks they may not have been able to pre-surgery, such as taking the bus, eating in public, and participating in outdoor activities.

check The mental and physical strain of being obese can be lifted as you progress in your weight loss journey.

check The stress on the skeletal structure can be reduced.







check Gastric bypass surgery can reduce the health risks of obesity, such as heart disease, stroke, diabetes, and hypertension.






checkReducing food consumption can reduce food spending and increase energy and productivity, potentially leading to increased income.

check Depending on health insurance, the surgery may be partially or fully covered, providing significant financial benefits.






checkGastric bypass surgery can increase life expectancy as long as dietary and lifestyle changes are committed to.

check The benefits of this surgery not only increase life expectancy but also improve daily life.








checkThe surgery is often performed using a gastric bypass laparoscopic technique, which is less invasive than traditional open surgery.


check This method involves making small incisions and using a small camera to provide a clear view of the affected area. Benefits include less pain, less bleeding and shorter recovery time.








checkBecause the capacity of the stomach is reduced so drastically, the patient simply can’t consume anything like the volume of food they did previously.


checkPatients of a gastric bypass lose weight quickly and they’re able to get used to eating less due the nature of the surgery’s reduction of the size of the stomach.


checkIt’s not unheard of for patients to lose as much as 50% of their body weight within the first year following surgery.


checkPatients need to keep in mind though that in order for this weight loss to become permanent, they will need to commit to positive dietary and lifestyle changes.


checkDiet and exercise is critical in order to continue losing weight and keeping it off after a gastric bypass. These lifestyle changes ensure your success.


checkAt Weight Loss Riga, our experienced, friendly medical staff make you feel safe and comfortable. Contact us for questions about your procedure.

AndreaPatient Coordinatorinfo@bariatricxs.com

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Weight2: St Weight: lbs Height: Ft Height: in


BMI Range
Gastriс Sleeve    BMI 30+
Mini Gastric Bypass    BMI 35+
Gastric Bypass    BMI 35+

* This is feedback from our former patients, and such an outcome cannot be guaranteed or promised.

Gastric Bypass risks

You may be wondering “is a gastric bypass safe?”. Just like all surgeries, gastric bypass surgery has pros and cons. Most of these cons are manageable for patients and doctors but some risks can be potentially serious. While an overwhelming majority of patients do not experience any of the gastric bypass surgery risks, these complications and side effects are a possibility. Before undertaking the surgery, it is important and strongly advised to understand what these risks might be.

check Rarely, leakage of fluid into the abdominal cavity can occur, leading to infection.

check Treatment usually involves antibiotics but larger leaks may require surgery.


check A very rare risk where a blood clot occurs in a blood vessel in the lung.

check Symptoms include chest pain, shortness of breath, and dizziness.


checkRarely, ulcers can form on the anastomosis of the intestine, which can be treated with dietary adjustments and medication.

checkPatients may need to take supplements for many years after surgery to maintain positive results of gastric bypass.


checkRarely, internal gastric bypass scars can result in narrowing of the intestinal tract, causing discomfort but this can be corrected through routine endoscopic procedures.


checkGastric dumping, or the rapid passage of food from the stomach to the small intestine, can cause diarrhea and abdominal cramps.

checkIt can be prevented by adjusting the diet after gastric bypass


checkDeath is an extremely rare risk of gastric bypass surgery, but it is present as with any surgery. It has not occurred at the BariatricXS Clinic.



check Rarely, leakage of fluid into the abdominal cavity can occur, leading to infection.

check Treatment usually involves antibiotics but larger leaks may require surgery.



Gastric bypass is not suitable for everyone. The procedure carries potential side effects, complications and health risks. Additionally, it requires a complete lifestyle change for long-term success, which not all patients are willing or able to make. Please note that women would have to wait 18-24 months after surgery before trying to conceive, as pregnancy after gastric bypass should be postponed for the safety of the patient. Similarly, gastric bypass after pregnancy shouldn’t be considered until a suitable amount of time has passed.



This type of bariatric procedure can produce life-altering results. About that the record is clear. But while this type of weight loss surgery can indeed lead to a better, longer, healthier life free of the threat of high blood pressure, heart disease, diabetes, sleep disorders and more, it can also lead to significant complications, particularly if the patient is not able to muster the commitment necessary to the formulation of new dietary and lifestyle habits. Because of the potential downside, it’s crucial that doctors carefully screen prospective candidates in order to make sure the people chosen stand a reasonable chance of becoming gastric bypass success stories.

In the most general terms you may qualify for this type of gastric surgery if you:

• Possess a body mass index (BMI) of 35 or greater.

• Have tried repeatedly with little or no success to lose weight through traditional diet and exercise programs.

• You have a BMI of greater than 30 and you are experiencing serious health problems directly related to your weight. These may include sleep apnea, high blood pressure and diabetes.

• You have gone through puberty but are still a teenager, you have a BMI of 30 or more and you are experiencing serious health issues related to your weight such as type 2 diabetes.

Hitting these qualifications ensures that the patient is in need of a gastric bypass, but remember the surgery is not the only element of success, being able to stick to their gastric bypass diet plan in order to continue weight loss is crucial. These post-surgery aspects are significant in increasing the gastric bypass success rate, as mentioned previously.


If the gastric bypass surgery requirements are met, and you decide to go forward with the gastric bypass procedure, you can either call the clinic directly or fill in the enquiry form on the clinic's website. After this, A Patient Coordinator will start the process by talking to you over the phone and then email you the necessary documents and health questionnaire. It's important to answer the questionnaire as best as you can. If you have any queries, please reach out to your Patient Coordinator.

After you send back the completed questionnaire to the clinic, the medical team will review it. They will decide if gastric bypass surgery is right for you. If you are approved, the next stage of assessment tests will take place when you arrive at the clinic.



At our BariatricXS clinic, you can expect top-notch care for your gastric bypass surgery. Our clinic is equipped with state-of-the-art facilities and boasts a team of world-class surgeons.
These facilities include:

  • Modeled after the most advanced clinics in the US.
  • Every patient room is equipped with a flat-screen TV and free WiFi.
  • Every room also has accommodation for a family member.
  • Our highly trained staff will provide personalized, 24/7 care.

Upon arrival at the clinic, you will meet privately with both your gastric bypass surgeon and the anesthetist. A series of tests will take place to ensure you fit the gastric bypass requirements, consisting of the following:

  • A complete chemistry panel
  • A glucose tolerance test to check for signs of diabetes
  • A complete blood count
  • An electrocardiogram (ECG)
  • Lung X-rays
  • An ultrasound examination of the abdomen, liver, kidneys, spleen, and gallbladder
  • A gastroscopy using a miniature camera

If an unknown health issue, like an ulcer, is found during these tests, surgery may be postponed in order to treat it.



Medical costs can be high, but does insurance cover gastric bypass? Free gastric bypass surgery may be possible under US health insurance with pre-approval. However, some may not cover this type of procedure. It's important to find out early on so you can make alternative arrangements, like seeking assistance from relatives or paying for it yourself if able to do so.



You might need to ask the question, is gastric bypass covered by your insurance? As mentioned previously, US health insurance might not be able to cover the cost depending on the insurer. What doesn’t help the matter is how expensive gastric bypass surgeries can be, especially within the US where the average price of gastric bypass surgery is $27,000.

But, these procedures don’t have to take place on home soil. Ecuador is the place to be when it comes to bariatric medical tourism where the price is a mere $5980, which compared to the US is over 70% cheaper. Ecuador brings a premium location at an affordable price.



$4980 Procedure
  • Airport, hotel, hospital transfer
  • 1 night hotel accommodation
  • 4 day stay at hospital
  • Blood samples & x-rays
  • Gastroscopy
  • 5 year follow up


$5980 Procedure
  • Airport, hotel, hospital transfer
  • 1 night hotel accommodation
  • 4 day stay at hospital
  • Blood samples & x-rays
  • Gastroscopy
  • 5 year follow up



Once patients understand how to get a gastric bypass, it is important to inform them of both the short and long-term effects of gastric bypass. Though often preventable, these include:

  • Malabsorption may occur due to the smaller stomach’s inability to absorb enough nutrients from food, which can lead to vitamin deficiencies. This can cause various health issues such as anemia, osteoporosis, cognitive deficits, shortness of breath, lack of energy, vision problems, and more. It is essential to take daily supplements to ensure long-term benefits from gastric bypass surgery.
  • Malnutrition may occur due to the connection between the new, smaller stomach and the intestinal bypass connected during surgery being too small, which can limit the amount of food intake. In some cases, malnutrition may arise due to a lack of adherence to vitamins for gastric bypass. It is essential to address this issue swiftly and efficiently.
  • Patients who have undergone gastric bypass may inadvertently hinder their weight loss progress by engaging in excessive food consumption. It is important to avoid such habits to ensure successful weight loss outcomes which will be monitored using a gastric bypass weight loss chart.
  • It is important to stick to a healthy pre-surgery diet for gastric bypass. However, It is important to consider the possibility of mechanical issues arising from the surgery being the cause of postoperative overeating.
  • Though unlikely, there is a chance that the smaller stomach created could reconnect to the larger stomach that was separated, allowing overeating.
  • A connection that is too large between the new stomach and the small intestine bypass can result in unexpected weight gain. These issues can typically be resolved through a straightforward surgical procedure.



There are several pros and cons to gastric bypass, some of the benefits can be maximized if you:

  • Embrace a lifetime commitment, including healthy eating, remaining active, and taking required gastric bypass vitamins.
  • Find a hobby that will keep your mind stimulated and steer you away from thoughts of food.
  • Focus on maintaining an active lifestyle in a way that suits you.

Counseling is often required before and after gastric bypass as part of the evaluation process and to cope with emotional postoperative challenges, so it’s important to continue with this. We’re here to support you for five years after your weight loss surgery, and your postoperative health and happiness remain a high priority for us. We are available anytime to answer your queries. There are also gastric bypass support groups available, where you can speak to other patients and find recipes for gastric bypass that will help you stay on track with your diet. It may be helpful to speak to other patients about their experience and look at their before and after gastric bypass pictures.

You may want to watch one of our patients’ post gastric bypass surgery videos where they discuss the benefits of their experience.



One of the most common questions asked… “Is a gastric bypass reversible?”. Reversing a gastric bypass, also known as revisional gastric bypass surgery, is a possibility for some patients who are experiencing complications or are not satisfied with their results. Gastric bypass reversal is typically considered a last resort. The decision to reverse a gastric bypass should be made after careful consultation with a qualified bariatric surgeon. The gastric bypass weight loss timeline post-reversal can vary and should be discussed with the surgeon during the consultation.

What is gastric bypass surgery?

The gastric bypass definition refers to when the stomach is divided in order to limit the amount of food consumed subsequently limiting the intake of calories. The success rate of gastric bypass is high, with many patients experiencing significant weight loss and improved overall health.

What should I avoid after surgery?
How long is the gastric bypass surgery?
How long does It take to recover from gastric bypass surgery?
Are there any potential gastric bypass side effects?

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