Weight loss surgery is a great way for overweight people to slim
down and begin living a healthier lifestyle. However, not all surgeries
are right for everyone. Before you decide to undergo a particular weight
loss surgery procedure, you should do some research about the different
types to figure out which one best fits your situation.
Roux-en-Y gastric bypass is one of the more common types of weight loss surgery. To perform this procedure, a surgeon will alter the shape of the patient's stomach to create a small pouch at the top. The patient will only be able to receive food in the pouch, which will limit the amount of food and drink that they consume before feeling full. The doctor will also reattach the small intestine to the pouch, which will allow food to flow directly from the pouch into the intestine. This means that the patient's body will not absorb as many calories as it would if food traveled along the entire length of the intestine.
Adjustable laparoscopic gastric banding is another surgical procedure designed to help overweight people. It involves placing a band that contains an inflatable balloon around the upper part of the stomach. The surgeon will fix the band in place, which will create a small pouch above the band. Similar to Roux-en-Y gastric bypass, this pouch is located at the top of the stomach and restricts the amount of food the stomach can hold.
In addition to the band, the surgeon will also place a port under the skin on the patient's abdomen. Doctors can inject liquid through a tube connecting the port to the band, which changes the size of the balloon and can affect how much food the pouch can hold. Although gastric banding reduces the amount of food that the patient's stomach can hold, it does not reduce the amount of calories that the body absorbs like Roux-en-Y gastric bypass does.
Sleeve gastrectomy is a third option for those who require weight loss surgery. In this procedure, the surgeon will separate and remove part of the stomach from the body and manipulate the remaining section of the stomach into a tube shape. This new shape and smaller size will allow the stomach to hold less food, and will also affect the production of appetite-regulating hormones, which will lessen the patient's desire to eat.
Duodenal switch with biliopancreatic diversion is a surgical procedure similar to sleeve gastrectomy. The surgeon removes a large part of the stomach, but leaves the valve that releases food to the small intestine in place. The surgeon will then close off the middle part of the small intestine so that food bypasses it, which leads to the absorption of fewer calories.
Roux-en-Y gastric bypass is one of the more common types of weight loss surgery. To perform this procedure, a surgeon will alter the shape of the patient's stomach to create a small pouch at the top. The patient will only be able to receive food in the pouch, which will limit the amount of food and drink that they consume before feeling full. The doctor will also reattach the small intestine to the pouch, which will allow food to flow directly from the pouch into the intestine. This means that the patient's body will not absorb as many calories as it would if food traveled along the entire length of the intestine.
Adjustable laparoscopic gastric banding is another surgical procedure designed to help overweight people. It involves placing a band that contains an inflatable balloon around the upper part of the stomach. The surgeon will fix the band in place, which will create a small pouch above the band. Similar to Roux-en-Y gastric bypass, this pouch is located at the top of the stomach and restricts the amount of food the stomach can hold.
In addition to the band, the surgeon will also place a port under the skin on the patient's abdomen. Doctors can inject liquid through a tube connecting the port to the band, which changes the size of the balloon and can affect how much food the pouch can hold. Although gastric banding reduces the amount of food that the patient's stomach can hold, it does not reduce the amount of calories that the body absorbs like Roux-en-Y gastric bypass does.
Sleeve gastrectomy is a third option for those who require weight loss surgery. In this procedure, the surgeon will separate and remove part of the stomach from the body and manipulate the remaining section of the stomach into a tube shape. This new shape and smaller size will allow the stomach to hold less food, and will also affect the production of appetite-regulating hormones, which will lessen the patient's desire to eat.
Duodenal switch with biliopancreatic diversion is a surgical procedure similar to sleeve gastrectomy. The surgeon removes a large part of the stomach, but leaves the valve that releases food to the small intestine in place. The surgeon will then close off the middle part of the small intestine so that food bypasses it, which leads to the absorption of fewer calories.
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