There has been a steady increase in the number of weight-loss surgeries performed all over the world. The operations, also known as bariatric operations, are performed with the aim of reducing the stomach volume and, by extension, the surface area used for absorption. The surgeries usually become an option for morbidly obese individuals that do not respond to other interventions. There are several benefits on gastric bypass surgery Houston residents can get from the procedure.
A number if criteria are used in choosing the potential candidates to undergo this operation. Among them is the fact that one should have been on lifestyle management for a minimum of six months. Lifestyle includes both a proper diet and regular physical exercise. The ideal diet comprises less carbohydrates and more of fruits and vegetables. Exercise is considered adequate if there are thirty minute sessions of intense activity on three to five days every week.
The candidate should have a body mass index, BMI, of not less than 40. If the BMI is less than 40 then the benefits may not be fully appreciated. A number of patients may qualify even with lower values. Such include patients that are already suffering from weight-related diseases such as hypertension, diabetes, sleep apnea and cardiac disease or are at a risk of the same. The cut off BMI value in this case is 35.
It is important that you undergo a full medical checkup. The checkup will help in two main ways: to establish whether or not you are a suitable candidate and to screen for any risks that may exist. The evaluation will entail the taking of a medical history of your condition and the performance of a physical examination. Investigations such as renal function tests and liver function tests will also be needed.
There are many different techniques that can be used in carrying out this operation. One of the most commonly used is known as the Roux-en-Y. In this technique, the stomach is modified into a small pouch that can only hold a small amount of food. This pouch is then connected to the jejunum, the second intestinal segment. This means that the first portion is bypassed.
The roux-en-Y technique makes it possible to perform the operation using small incisions. The result of this is that the scars resulting from the operation are quite small and the complications are also fewer. One of the complications that may be encountered is the erosion of staples and silicone bands that are used in creating the pouch. This may be seen after some years but is thankfully quite rare.
Another major complication is what is known as dumping syndrome. The syndrome is caused by food emptying rapidly through the digestive tract. Symptoms may include fainting, nausea, generalized body weakness and nausea among others. They typically set in within thirty minutes of eating and are more likely to be experienced when one eats sugary foods.
Gastric bypass operations are now common procedures in many places all over the world. This has been fueled by, among other factors, increased incidence of obesity. The surgeries have b e3come safer and effective hence more acceptable. The general advice is that one should combine the surgery with lifestyle changes so as to increase the chances of success.
A number if criteria are used in choosing the potential candidates to undergo this operation. Among them is the fact that one should have been on lifestyle management for a minimum of six months. Lifestyle includes both a proper diet and regular physical exercise. The ideal diet comprises less carbohydrates and more of fruits and vegetables. Exercise is considered adequate if there are thirty minute sessions of intense activity on three to five days every week.
The candidate should have a body mass index, BMI, of not less than 40. If the BMI is less than 40 then the benefits may not be fully appreciated. A number of patients may qualify even with lower values. Such include patients that are already suffering from weight-related diseases such as hypertension, diabetes, sleep apnea and cardiac disease or are at a risk of the same. The cut off BMI value in this case is 35.
It is important that you undergo a full medical checkup. The checkup will help in two main ways: to establish whether or not you are a suitable candidate and to screen for any risks that may exist. The evaluation will entail the taking of a medical history of your condition and the performance of a physical examination. Investigations such as renal function tests and liver function tests will also be needed.
There are many different techniques that can be used in carrying out this operation. One of the most commonly used is known as the Roux-en-Y. In this technique, the stomach is modified into a small pouch that can only hold a small amount of food. This pouch is then connected to the jejunum, the second intestinal segment. This means that the first portion is bypassed.
The roux-en-Y technique makes it possible to perform the operation using small incisions. The result of this is that the scars resulting from the operation are quite small and the complications are also fewer. One of the complications that may be encountered is the erosion of staples and silicone bands that are used in creating the pouch. This may be seen after some years but is thankfully quite rare.
Another major complication is what is known as dumping syndrome. The syndrome is caused by food emptying rapidly through the digestive tract. Symptoms may include fainting, nausea, generalized body weakness and nausea among others. They typically set in within thirty minutes of eating and are more likely to be experienced when one eats sugary foods.
Gastric bypass operations are now common procedures in many places all over the world. This has been fueled by, among other factors, increased incidence of obesity. The surgeries have b e3come safer and effective hence more acceptable. The general advice is that one should combine the surgery with lifestyle changes so as to increase the chances of success.
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