Bariatric surgeries are a group of operations that are mainly performed with the aim of achieving weight loss. It is mainly performed in persons with morbid obesity. The main role of this operation is to reduce the capacity of the stomach which effectively minimizes the amount of food that one can eat a given point in time. The end result is a reduction in weight over time. There are several things on gastric bypass surgery Houston patients should know.
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 step involves the conversion of the stomach into a small pouch whose capacity is about one ounce of food. This is done by use of staples or a silicon band. The second step is the fashioning of a Y-shaped intestinal section. This segment is joined onto the pouch created from the stomach. The first and second parts of the intestines are skipped (bypassed) in this process.
A radical form of this procedure is what is commonly referred to as extensive gastric bypass surgery or biliopancreatic diversion. Since the procedure results into unfavorable outcomes, it is reserved for severe cases of biliary obstruction. In the procedure, the lower stomach portion is removed and the remaining upper section joined to the intestines. Severe nutrient deficiency is a common outcome.
The operation is associated with a number of complications. Stretching of the pouch may occur with time and the stomach may even regain its original size in a few years. Another possible complication is that the silicone band may be eroded over time and disintegrate. Leakages of stomach acids may also occur and lead to damage of major 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.
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 step involves the conversion of the stomach into a small pouch whose capacity is about one ounce of food. This is done by use of staples or a silicon band. The second step is the fashioning of a Y-shaped intestinal section. This segment is joined onto the pouch created from the stomach. The first and second parts of the intestines are skipped (bypassed) in this process.
A radical form of this procedure is what is commonly referred to as extensive gastric bypass surgery or biliopancreatic diversion. Since the procedure results into unfavorable outcomes, it is reserved for severe cases of biliary obstruction. In the procedure, the lower stomach portion is removed and the remaining upper section joined to the intestines. Severe nutrient deficiency is a common outcome.
The operation is associated with a number of complications. Stretching of the pouch may occur with time and the stomach may even regain its original size in a few years. Another possible complication is that the silicone band may be eroded over time and disintegrate. Leakages of stomach acids may also occur and lead to damage of major 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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