What is the difference between gastric bypass and gastric sleeve The question is on many people’s minds. Say, we can explain;

  • In sleeve gastrectomy surgery, only 70% to 80% of the stomach is permanently removed. However, in gastric bypass, the stomach does not leave the person’s body.
  • Gastric bypass patients lose 60% to 80% of their excess weight in the first year. In the future, this amount rises to 90% – 95%.
  • People who have undergone the sleeve gastrectomy procedure lose 60% to 80% of their weight in the first years.
  • Gastric bypass is a much more risky and challenging operation. However, since the weight loss is very fast and excessive, it gives more positive results if it is in people who are overweight 65 and over. Tube stomach is effective for people who have more than 45 kilos of extra weight.
  • If your BMI is over 45 and you are severely obese, you should definitely choose gastric bypass. If you are between 30 – 40 BMI values, you can get effective results with sleeve gastrectomy.

What is the Difference Between Gastric Bypass and Gastric Sleeve ? Which Should I Prefer?

Gastric bypass and sleeve gastrectomy, which are two different bariatric surgery methods, are similar in basic issues. Similarities between gastric bypass procedure and sleeve gastrectomy procedure;

  • Neither type of surgery is reversible. Once the procedure has taken place, the stomach order will no longer be restored.
  • Both procedures will make you feel full in a short time and the amount of food you will eat is reduced.
  • After gastric bypass and sleeve gastrectomy surgery, the average hospital stay of the patient is 2 to 3 days.
  • In both processes, the stomach of the person is regulated and shrinks.
  • After gastric bypass, you will lose 60% to 80% of your excess weight. It is difficult to regain the weight you lost.
  • In addition, after sleeve gastrectomy, you will lose 50% or 60% of your excess weight. However, gastric sleeve surgery is likely to regress.
  • Therefore, you can start to gain weight again.
  • In addition, you will lose weight much faster after gastric bypass. In gastric sleeve surgery, this period will be longer.

What İs The Difference Between Gastric Bypass and Gastric Sleeve and Comparison of Durations?

The duration of application, effect and hospital stay of gastric bypass and sleeve gastrectomy procedures, which are two bariatric surgery methods, may vary. Comparison of gastric bypass procedure and sleeve gastrectomy procedure;

  • Gastric bypass; The operation time in gastric bypass procedure is between 1 and 1 and a half hours on average.
  • People stay under observation in the hospital for 2 to 3 days.
  • This procedure takes effect much faster and the person starts to lose weight.
  • You can reach your ideal weight in a short time from 1 year to 1 and a half years.
  • Recovery time is between 2 and 4 weeks.
  • Gastric sleeve surgery ends in 1 hour.
  • In sleeve gastrectomy surgery, people stay in the hospital for 2 to 3 days.
  • The average recovery time of the patient is between 2 and 4 weeks.
  • In 18 months, people can reach their desired weight.
  • The process of deciding which surgery is right for you means delaying your surgery and can directly affect your health.
  • Therefore, you should allow your surgeon to explain which method is right for you and why. As a result of the necessary tests, you can choose the most correct procedure.

Gastric Sleeve and Gastric Bypass Complications

There are complications that we expect to occur in people after bariatric surgery. In particular, blood clots may develop, there may be pain after the operation, there may be sagging and loose skin, you may experience nutritional deficiencies, you may experience problems such as diarrhea caused by malnutrition after all surgeries. However, you should be aware of the specific complications that may occur after sleeve gastrectomy and gastric bypass;

  • Complications you may experience after sleeve gastrectomy are: acid reflux, narrowing of the gastric sac, gastric fluid leakage and gastric obstruction. There are other risks as well.
  • Complications you may experience after gastric bypass surgery: You may become much more sensitive to alcohol, you may experience intestinal obstruction.
  • In addition to these, you may experience intestinal and stomach perforation, high nutritional deficiency and problems such as stomach ulcers.
  • You should get help from an expert to choose the right method for you. Your surgeon will review your past illnesses and weight status.
  • He then decides which procedure will lead to the most effective result for you. The price difference between the two surgeries will also guide you in your selection.

What is the difference between gastric bypass and gastric slevee ? You should contact your doctor for a detailed answer to the question and other questions.

Pros and Cons of Tube Stomach

Considering the advantages of sleeve gastrectomy surgery;

  • With the large reduction of the stomach, people lose a large part of their excess weight, such as 60% to 70%.
  • It helps to eliminate obesity-related diabetes, high blood pressure or similar diseases.
  • People can move more freely due to weight loss and their self-confidence increases.
  • Since there is no change in the intestines of the people in sleeve gastrectomy surgery, there are no future problems such as malabsorption.
  • If the person fails after sleeve gastrectomy, gastric bypass, duodenal switch or sadi-s operations can be performed.

When the shortcomings of sleeve gastrectomy surgery are evaluated;

  • The stomach of a person who has sleeve gastrectomy surgery does not recover.
  • Also, gastric sleeve surgery is usually not covered by insurance and is a costly procedure.
  • Complications may occur after sleeve gastrectomy surgery. According to studies, the mortality rate after sleeve gastrectomy surgery is 0.3%.
  • Also, you can drink as much liquid as you want after sleeve gastrectomy surgery, but the solid food you can consume is limited. For this reason, people with tube stomach should pay attention to what they eat and drink.

You should also meet with your doctor for the answer to the question of What is the difference between gastric bypass and gastric sleeve and for other details. As a result of some tests and analyzes, you should choose the method that suits you best. You should not rush to make a decision, you should research both in detail. You can easily lose weight with both methods. Both methods are very common nowadays. It is also quite successful.

What is the Cost of the Gastric Sleeve in Turkey? Plan Before Deciding


Once you have found the question of what the cost of the gastric sleeve in Turkey is, it is essential to plan properly before making a decision. Establishing a budget and researching different weight loss surgery procedures to find the best fit for you are important steps in this planning process. Additionally, make sure to speak with your doctor about any questions or concerns you have regarding the procedure itself. With the right level of commitment and planning, you can be more confident in your decision and enjoy a successful outcome for your gastric sleeve in Turkey.

It is also important to note that weight loss recovery time can vary depending on your individual situation and circumstances. Be sure to consult with your chosen healthcare team to learn more about what will be required of you during post-operative care. This includes understanding dietary restrictions, monitoring activity levels, and getting advice on lifestyle modifications from medical professionals. Taking these measures and the cost of the gastric sleeve in Turkey into consideration will help ensure optimal safety during recovery as well as successful results from your gastric sleeve procedure in Turkey.