Bariatric surgeries are operations whose main indication is weight loss in persons suffering from morbid obesity. The main objective is to limit the amount of food that the individual can consume at a go. This means that they will have less excess calories hence weight gain is minimized significantly. If they wish to have gastric bypass surgery Houston patients need to fully understand the procedure first.
One of the main requirements for one to undergo these types of surgeries is that they must have tried the non-surgical options. Such will include, for example dietary modification and taking part in physical exercise regularly. The procedure is suitable for persons that are at risk of weight related conditions such as hypertension, cardiac disease, cerebrovascular accidents and diabetes among others. Another requirement is that the body mass index should be 40 or more.
Make a point of seeing your doctor for evaluation. Part of this evaluation will entail giving a clinical history and undergoing a comprehensive physical examination. The findings from this examination will determine whether or not you are suitable candidate. Your doctor will advise that you stop any foods or drugs that may put you at an increased risk of bleeding. Examples include blood thinners, aspirin and nicotine.
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.
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 or biliopancreatic diversion is the most radical of all the types. It is only done as a last resort after all other interventions have failed. The procedure itself is quite complicated and takes longer to perform. The outcomes are often unfavorable even in the hands of skilled surgeons. The lower section of the stomach is usually removed and the upper portion is connected directly to the last part of the intestines.
A number of complications may arise from these operations. The stomach may be stretched over time and regain its original size. This usually occurs after a period of years. Rarely, the silicone band may be eroded and disintegrate. If stomach juices leak into the abdominal cavity, they may lead to injury 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).
One of the main requirements for one to undergo these types of surgeries is that they must have tried the non-surgical options. Such will include, for example dietary modification and taking part in physical exercise regularly. The procedure is suitable for persons that are at risk of weight related conditions such as hypertension, cardiac disease, cerebrovascular accidents and diabetes among others. Another requirement is that the body mass index should be 40 or more.
Make a point of seeing your doctor for evaluation. Part of this evaluation will entail giving a clinical history and undergoing a comprehensive physical examination. The findings from this examination will determine whether or not you are suitable candidate. Your doctor will advise that you stop any foods or drugs that may put you at an increased risk of bleeding. Examples include blood thinners, aspirin and nicotine.
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.
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 or biliopancreatic diversion is the most radical of all the types. It is only done as a last resort after all other interventions have failed. The procedure itself is quite complicated and takes longer to perform. The outcomes are often unfavorable even in the hands of skilled surgeons. The lower section of the stomach is usually removed and the upper portion is connected directly to the last part of the intestines.
A number of complications may arise from these operations. The stomach may be stretched over time and regain its original size. This usually occurs after a period of years. Rarely, the silicone band may be eroded and disintegrate. If stomach juices leak into the abdominal cavity, they may lead to injury 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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