Gastric Bypass Surgery – How It Works

Gastric bypass surgery makes your stomach smaller. As a result, you will feel less food, so you will consume fewer calories. This procedure also bypasses part of the small intestine so that fewer calories are absorbed into your system. Low-calorie intake eventually leads to weight loss. Most of the surgeries will bring wellness to our lives just like in the oral and maxillofacial surgery.


When you eat, it passes through the esophagus and enters the stomach where the stomach acids work to soften the food and begin to resolve. Next, this semi-liquid mixture enters the small intestine, where most of the necessary calories and nutrients are absorbed by your body. After all, all that remains goes to the colon and finally through the colon where it is expelled from the body. This surgery restores the gastrointestinal tract, leading to poor intestinal absorption and reduced ability to eat large amounts of food.

Make a common sidebar

This surgery is the most common gastric bypass surgery. The surgeon will create a small bag at the top of the stomach with surgical staples. After that, this small bag will connect directly to the middle of the small intestine (called gionium). This causes the food to bypass the lower part of the stomach and the first part of the small intestine (duodenum).

Historically, the procedure was bypassed gastric Rou-Un-Un open, meaning that the surgeon makes a large incision in the outer stomach wall, to reach the abdominal cavity. Today, the illuminating procedure is more common for those who qualify. This method is performed by making up to five small incisions in the outer wall of the stomach and using very small instruments and a small camera to guide them.

Benefits and benefits of gastric bypass surgery

Usually, surgery requires two to six days of hospitalization, depending on the procedure you have done. Normally, you can return to normal activities within three to five weeks. The type of work you are doing may require a longer recovery period.

Some of the benefits of this surgery include: · Most people lose between 60% and 80% of weight gain over a period of two to three years. · Most patients can maintain at least 50% of their weight permanently. Other health problems associated with obesity, such as diabetes and high blood pressure, are often reduced or eliminated.

There are also some serious risks associated with stomach surgery, such as · Peritoneal inflammation, a serious inflammation caused by leakage of the stomach into the abdominal cavity caused by the broken or down the main component. The possibility of a blood clot outside the area of operation and its occlusion in the lungs (so-called pulmonary embolism).

However, recent studies show that only about 2 to 3% of gastric bypass patients in Roux-en-Y die within 90 days of the procedure. (Source: “Gastric Bypass – Allow Caution Obesity,” Neil Osterweil, Senior Associate Editor, MedPage Today)

Common Side Effects of Gastric Surgery

This surgery can lead to many short- and long-term side effects that are less serious, such as:

· Dumping syndrome that can occur when food moves very quickly through the small intestine. This disorder causes nausea, weakness, sweating, weakness and possibly diarrhea after eating directly and is usually caused by eating high-quality foods such as sugar.

Develop gallstones or malnutrition, such as anemia or osteoporosis.

The relationship between the stomach and intestines can become narrower and lead to nausea and vomiting after eating.

· Patients may develop the gastric ulcer or a hernia.

· The excess of the stomach can increase in size, causing swelling and hiccups.

Of course, each process involves some risks. Therefore, it is important to consider all the benefits and risks associated with stomach surgery and talk to your doctor and possibly even a psychiatrist.


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