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.
When preparing to undergo the procedure, you will need to see your doctor for a comprehensive evaluation. This will include, for example, giving a clinical history and having a physical examination. The doctor will use the findings from the history and physical examination to determine whether or not you meet the criteria. If you take drugs likely to increase the risk of bleeding, then these have to be stopped until the procedure has been completed.
Gastric bypass can be done in a number of different ways. One of the commonest techniques used is the Roux-en-Y procedure. This is a very popular technique mainly due to the small surgical incisions. Such incisions are associated with fewer complications and the scars are almost inconspicuous. The procedure itself is done in two major stages.
The first stage is the creation of a small pouch from the stomach. This is done using either staples or a silicon band. The resultant volume of stomach is approximately one ounce. The next step in the procedure is the fashioning of a section of intestine into a Y shape and joining it to the pouch so created. This is done on the last part of the intestine which means that the first and second parts are bypassed.
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.
Dumping syndrome is another common complications. It occurs when there is a rapid movement of food through the stomach. The symptoms associated with this syndrome include nausea, fainting, weakness, diarrhea and sweating among others. This problem is most likely to be encountered after one eats sugary foods (about ten to thirty minutes after the meal).
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.
When preparing to undergo the procedure, you will need to see your doctor for a comprehensive evaluation. This will include, for example, giving a clinical history and having a physical examination. The doctor will use the findings from the history and physical examination to determine whether or not you meet the criteria. If you take drugs likely to increase the risk of bleeding, then these have to be stopped until the procedure has been completed.
Gastric bypass can be done in a number of different ways. One of the commonest techniques used is the Roux-en-Y procedure. This is a very popular technique mainly due to the small surgical incisions. Such incisions are associated with fewer complications and the scars are almost inconspicuous. The procedure itself is done in two major stages.
The first stage is the creation of a small pouch from the stomach. This is done using either staples or a silicon band. The resultant volume of stomach is approximately one ounce. The next step in the procedure is the fashioning of a section of intestine into a Y shape and joining it to the pouch so created. This is done on the last part of the intestine which means that the first and second parts are bypassed.
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.
Dumping syndrome is another common complications. It occurs when there is a rapid movement of food through the stomach. The symptoms associated with this syndrome include nausea, fainting, weakness, diarrhea and sweating among others. This problem is most likely to be encountered after one eats sugary foods (about ten to thirty minutes after the meal).
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