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.
There are a number of requirements that have to be met for one to be considered a suitable candidate. One of them is that the potential candidate should have tried losing weight using non-surgical options such as regular exercise and having a proper diet. Persons that have conditions such as hypertension, diabetes, cerebrovascular accidents, heart disease and gastro esophageal reflux disease are potential beneficiaries. The body mass index, BMI, should ideally be more than 40.
It is important that you see a doctor for a proper evaluation before you can undergo the operation. Part of this includes providing a clinical history of your condition and undergoing a physical examination for the same. It is at this time that the doctor evaluates you to establish whether you meet the necessary requirements. You may be advised to abstain from taking some drugs or foods that may increase the risk of bleeding.
Gastric bypass surgery if of several different types. The most popular among them is what is termed Roux-en-Y. This is mainly because of the use of small incisions. The incisions are associated with a lower rate of complications and a better cosmetic outcome compared to the other options that exist. The procedure is done in two main 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.
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.
Dumping syndrome is a complication that occurs in a significant number of people with this problem. Symptoms may include fainting, weakness, nausea, sweating and diarrhea. It usually occurs about 30 minutes after a meal (usually a sugary meal).
There are a number of requirements that have to be met for one to be considered a suitable candidate. One of them is that the potential candidate should have tried losing weight using non-surgical options such as regular exercise and having a proper diet. Persons that have conditions such as hypertension, diabetes, cerebrovascular accidents, heart disease and gastro esophageal reflux disease are potential beneficiaries. The body mass index, BMI, should ideally be more than 40.
It is important that you see a doctor for a proper evaluation before you can undergo the operation. Part of this includes providing a clinical history of your condition and undergoing a physical examination for the same. It is at this time that the doctor evaluates you to establish whether you meet the necessary requirements. You may be advised to abstain from taking some drugs or foods that may increase the risk of bleeding.
Gastric bypass surgery if of several different types. The most popular among them is what is termed Roux-en-Y. This is mainly because of the use of small incisions. The incisions are associated with a lower rate of complications and a better cosmetic outcome compared to the other options that exist. The procedure is done in two main 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.
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.
Dumping syndrome is a complication that occurs in a significant number of people with this problem. Symptoms may include fainting, weakness, nausea, sweating and diarrhea. It usually occurs about 30 minutes after a meal (usually a sugary meal).
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