Bariatric surgeries are increasingly being performed as an option of weight loss among persons with morbid obesity. The general principle of this approach is to reduce the stomach capacity which will in turn limit the amount of food eaten, over time, there is gradual weight loss due to less deposition of excess calories. If they are considering gastric bypass surgery Houston residents need to understand a number of things.
For one to be considered a potential candidate, they must meet a number of requirements. For instance, they are required to first try out non-surgical options such as diet and physical exercise. Weight-related conditions that may benefit from the operations include gastro esophageal reflux disease, heart disease, cerebrovascular accidents, diabetes and hypertension. The body mass index should be at least 40 for any meaningful impact to be realized.
It is important that you see a doctor for a proper evaluation before you can undergo the operation. Part of this includes providing a clinical history of your condition and undergoing a physical examination for the same. It is at this time that the doctor evaluates you to establish whether you meet the necessary requirements. You may be advised to abstain from taking some drugs or foods that may increase the risk of bleeding.
Gastric bypass procedures are of several types. The Roux-en-Y is one of the commonest types performed all over the world. One of the reasons as to why this is the case is because it is performed using very small incisions hence the resultant scars are also quite small. Complications are also way fewer than what is seen with other techniques. There are two main steps involved in the roux-en Y procedure.
In the, first step the stomach is fashioned into a pouch using a band or staples. This effectively reduces the size and leads to less intake of food. The second step involves the creation of a Y-shaped section from the small intestines. This section is then joined to the pouch of stomach. A large part of the intestines is bypassed which means that the area available for absorption is markedly reduced.
Extensive gastric bypass (also referred to as biliopancreatic diversion) is a radical type that is rarely performed except as a last resort. Commonly, it is done due to severe biliary obstruction caused by liver disease. It is associated with numerous complications and a high mortality rate. The procedure involves the removal of the lower stomach section and the joining of the upper part to the intestines.
There are a number of complications that are associated with this type of operations. One of them is the stretching of the stomach pouch. The pouch may even regain its original size within a few years. In rare cases, the silicone band may become eroded and disintegrate. In the event that stomach acids leak into the abdomen, they may lead to damage of internal organs.
Another major complication is what is referred to as dumping syndrome. This is a condition that results from the rapid movement of food through the stomach. The people that are affected may exhibit symptoms such as diarrhea, sweating, fainting, nausea and weakness. This syndrome mostly occurs following the consumption of sugary foods.
For one to be considered a potential candidate, they must meet a number of requirements. For instance, they are required to first try out non-surgical options such as diet and physical exercise. Weight-related conditions that may benefit from the operations include gastro esophageal reflux disease, heart disease, cerebrovascular accidents, diabetes and hypertension. The body mass index should be at least 40 for any meaningful impact to be realized.
It is important that you see a doctor for a proper evaluation before you can undergo the operation. Part of this includes providing a clinical history of your condition and undergoing a physical examination for the same. It is at this time that the doctor evaluates you to establish whether you meet the necessary requirements. You may be advised to abstain from taking some drugs or foods that may increase the risk of bleeding.
Gastric bypass procedures are of several types. The Roux-en-Y is one of the commonest types performed all over the world. One of the reasons as to why this is the case is because it is performed using very small incisions hence the resultant scars are also quite small. Complications are also way fewer than what is seen with other techniques. There are two main steps involved in the roux-en Y procedure.
In the, first step the stomach is fashioned into a pouch using a band or staples. This effectively reduces the size and leads to less intake of food. The second step involves the creation of a Y-shaped section from the small intestines. This section is then joined to the pouch of stomach. A large part of the intestines is bypassed which means that the area available for absorption is markedly reduced.
Extensive gastric bypass (also referred to as biliopancreatic diversion) is a radical type that is rarely performed except as a last resort. Commonly, it is done due to severe biliary obstruction caused by liver disease. It is associated with numerous complications and a high mortality rate. The procedure involves the removal of the lower stomach section and the joining of the upper part to the intestines.
There are a number of complications that are associated with this type of operations. One of them is the stretching of the stomach pouch. The pouch may even regain its original size within a few years. In rare cases, the silicone band may become eroded and disintegrate. In the event that stomach acids leak into the abdomen, they may lead to damage of internal organs.
Another major complication is what is referred to as dumping syndrome. This is a condition that results from the rapid movement of food through the stomach. The people that are affected may exhibit symptoms such as diarrhea, sweating, fainting, nausea and weakness. This syndrome mostly occurs following the consumption of sugary foods.
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