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Weight Loss -Bariatric Surgery

Obesity is the disease of the modern age

Bariatric surgeries
Bariatric surgeries

Bariatric surgeries

The disease of our present era is obesity. The top three causes of sickness and mortality in modern life are rising stress, declining mobility, and poor eating practices.


Weight Loss Surgery (bariatric surgery)


The frequently used and successful treatment for morbid obesity is bariatric surgery. This operation, sometimes known as weight loss surgery, is intended to assist patients in achieving a healthy weight, particularly for those who have not been successful in losing weight through diet and exercise. We can assist you if you want to lose weight. You can choose a premier facility for weight reduction surgery with the help of DG Med Tour, a premier provider of medical tourism programs. From the initial evaluation to long-term rehabilitation, our simplified process ensures a hassle-free experience.

Overweight and obesity are two common effects of the sedentary lifestyle we lead nowadays. Sleep apnea, diabetes, cardiovascular diseases (CVD), high blood pressure, dyslipidemia, certain malignancies, musculoskeletal illnesses, and infertility are a few of the health risks brought on by obesity and overweight.

Notably, those with a body mass index (BMI) above 30 are regarded as obese. You can multiply your weight in kilos by the square of your height in meters to determine your BMI.

Don’t panic though; weight loss surgery is an option for those between 30 and 200 kg overweight. You can choose from a variety of weight loss procedures with long-lasting outcomes from our top physicians. You will obviously notice a decrease in issues brought on by obesity as a result of weight loss surgery.


Types of Weight-loss Surgery

There are several different surgical techniques accessible for weight loss. Other methods may have a somewhat different impact, but once the patient has recovered, they always have favorable outcomes. The two most popular weight loss surgeries INTL are gastric sleeve and gastric bypass.

Which Weight Loss Surgery Is Right for You?


Gastric sleeve surgery

One of the most common options for weight loss surgery is gastric sleeve surgery, often known medically as “vertical sleeve gastrectomy.” The stomach’s size is decreased with gastric sleeve surgery, which also restricts the amount of food you may eat. Patients who get this treatment may drop between 50 and 90 pounds.

Gastric Bypass Surgery

Gastric bypass surgery, also known as Roux-en-Y Gastric Bypass, is another effective weight loss method in Iran. It is the most popular type of weight loss surgery in Iran. If diet and exercise haven’t worked, or you have serious health problems because of obesity, you can consider this surgery. The gastric bypass procedure can cut stomach size and redirect the digestive system, eliminating your desire to eat. If you change your lifestyle habits, you may lose about 70% of your excess weight within two years.


Different methods of weight loss surgery

Different techniques are used to accomplish weight loss surgery in Iran. The surgeon will select the best procedure based on your condition in order to get the greatest results. Some methods reduce the amount of food you can eat, while others have an impact on digestion or alter the stomach, small intestine, or both. The following operations are included in weight loss surgery, commonly referred to as “bariatric surgery”:


1-Gastric balloon

Gastric balloon is one of the most common weight loss methods. This method is recommended for people who have not been able to lose weight with diet or exercise, and surgery is not recommended for them. In this way, which helps you feel full sooner when you eat, the surgeon inserts an inflatable silicone balloon into your stomach. After 6 months of surgery, you will lose between 25 and 30 percent of your excess weight. It should be noted that the surgeon removes the balloon after 6 months.

2 Adjustable gastric band


Adjustable gastric band helps you to suppress hunger and control your appetite. In this method, the surgeon places an inflatable silicone band over the upper part of the stomach. It should be noted that the food is digested normally, and no malabsorption occurs. you will lose approximately 40-50% of the extra weight, and this procedure does not require cutting the stomach or intestines.

3-Gastric bypass

In a gastric bypass procedure, the stomach is divided into a little upper pouch and a residual pouch. The small intestine is subsequently attached to both pieces by the surgeon. Laparoscopy and open surgery are both used for surgery. It should be mentioned that the patient loses up to 75% of extra weight in the first year following surgery, and the procedure has a high success rate. For those with a BMI over 35, this technique is advised.

4- Mini Gastric Bypass (MGB)

This weight loss surgery in Iran works in two ways: first, it limits the amount of food, and second, and then it controls the hormones associated with appetite control in the gut. In this method, the surgeon divides the stomach, and most of the stomach is not connected to the esophagus and does not receive food. This method is recommended for people with BMI above 35.

5-Gastric sleeve surgery


One type of weight loss surgery that reduces the size of the stomach by 15% is gastric sleeve surgery. In sleeve surgery, a portion of the stomach is removed, leaving the stomach with a sleeve-like or tube-like appearance. Due to its high success rate, this procedure is among the most popular ones for weight loss.


In addition to contributing to a bad body image, obesity speeds up the development of chronic conditions including diabetes, cardiovascular problems, and even some types of cancer. 

Various procedures are used in bariatric surgery (also known as weight loss surgery) on obese patients. In order to lose weight, the stomach’s size is typically reduced using a gastric band (sleeve gastrectomy) or removed entirely (biliopancreatic diversion with duodenal switch). Another method is gastric bypass surgery, which involves rerouting the small intestine to a tiny stomach pouch.

Studies over an extended period of time reveal that these techniques can result in significant, long-term weight loss, the reversal of diabetes, the improvement of cardiovascular risk factors, and a drop in mortality rates from 40% to 23%.  

It’s for whom?

Obese adults with a body mass index (BMI) of 40 or higher are advised to have bariatric surgery, as are obese people with a BMI of 35 or higher who have major medical issues like diabetes. However, evidence is mounting that persons with a BMI of 35 to 40 who are otherwise healthy, as well as those with a BMI of 30 to 35 who have other serious medical issues, may also benefit significantly.

Important Information/Harmful Effects

Similar to any abdominal surgery, bariatric operations have similar rates and types of complications. However, those who are extremely obese typically experience more difficulties. Following surgery, patients must follow the advise of their surgeon and doctor to the letter, and it may be necessary to modify any medications they are currently taking for pre-existing diseases like diabetes. A change in diet is also necessary to take the changing anatomy of the gastrointestinal tract into consideration. After the operation is scheduled and the procedures are chosen, dietary restrictions and eating schedules will be addressed and will vary depending on the techniques used.