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.
There are certain criteria that are used in choosing candidates to undergo the surgery. The first is that they must have tried out engaging in physical exercise and must also have been on a proper diet for not less than 6 months. Regular exercise is defined as at least 30 minutes of intense physical activity on 3 to 5 days of the week. A proper diet is one that has less carbohydrates and more fruits and vegetables.
The potential candidate should ideally have a body mass index (or BMI) of at least 40. If this value is low then the benefits are limited. Exceptions to this rule exist. For instance, for patients that are suffering from weight related complications such as diabetes, hypertensive disease, cardiac conditions, gastro-esophageal disease and sleep apnea among others. A BMI value of between 35 and 40 is acceptable among these patients.
You need to undergo a comprehensive medical checkup before undergoing the surgery. This checkup includes giving a medical history of your condition and having to undergo a physical examination. The aim of such an evaluation determine suitability of a candidate and to rule out possible risks to the operation. A number of investigations may also be necessary. Examples include liver function tests, renal function tests and a full blood count among others.
There are many techniques that can be employed when performing a gastric bypass procedure. The Roux-en-Y technique is one of the most popular. It involves a two-step procedure the first of which is the conversion of the stomach into a pouch. This pouch is capable of holding just a small amount of food unlike the original stomach. The second step is to join this pouch to the second intestinal portion (bypassing the first in the process).
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.
There is an increase in the demand for gastric bypass procedures all over the world. This demand is mainly being driven by an increase in the prevalence of obesity. The good news is that the procedure has become significantly effective and safe thanks to advances that have been made in surgical practice. There is a need for one to complement the surgery with desirable lifestyle changes so as to realize the optimal results.
There are certain criteria that are used in choosing candidates to undergo the surgery. The first is that they must have tried out engaging in physical exercise and must also have been on a proper diet for not less than 6 months. Regular exercise is defined as at least 30 minutes of intense physical activity on 3 to 5 days of the week. A proper diet is one that has less carbohydrates and more fruits and vegetables.
The potential candidate should ideally have a body mass index (or BMI) of at least 40. If this value is low then the benefits are limited. Exceptions to this rule exist. For instance, for patients that are suffering from weight related complications such as diabetes, hypertensive disease, cardiac conditions, gastro-esophageal disease and sleep apnea among others. A BMI value of between 35 and 40 is acceptable among these patients.
You need to undergo a comprehensive medical checkup before undergoing the surgery. This checkup includes giving a medical history of your condition and having to undergo a physical examination. The aim of such an evaluation determine suitability of a candidate and to rule out possible risks to the operation. A number of investigations may also be necessary. Examples include liver function tests, renal function tests and a full blood count among others.
There are many techniques that can be employed when performing a gastric bypass procedure. The Roux-en-Y technique is one of the most popular. It involves a two-step procedure the first of which is the conversion of the stomach into a pouch. This pouch is capable of holding just a small amount of food unlike the original stomach. The second step is to join this pouch to the second intestinal portion (bypassing the first in the process).
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.
There is an increase in the demand for gastric bypass procedures all over the world. This demand is mainly being driven by an increase in the prevalence of obesity. The good news is that the procedure has become significantly effective and safe thanks to advances that have been made in surgical practice. There is a need for one to complement the surgery with desirable lifestyle changes so as to realize the optimal results.
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