Research shows that the number of weight loss surgeries has been increasing steadily over time. The surgeries, also termed bariatric operations, are mainly performed with the objective of reducing the volume of the stomach and effectively the surface that is used in absorption of food. Bariatric surgery is an option for obese patients that have been unsuccessful in reducing weight using lifestyle options. There are a number of things on gastric bypass surgery Houston patients should understand.
Several criteria are used in selecting potential candidates to undergo the operation. One of them is that lifestyle options should have been tried for a period of six months or more. Such will include a proper diet and regular physical exercise. A proper diet should have a low amount of carbohydrate and protein and more vegetables and fruits. As for exercise, the minimum is thirty minutes of intense physical activity three to five days a week.
The candidate is also required to have a body mass index, BMI, of at least 40. If the BMI is less than this very little or no benefits at all will be realized. The exception to this is candidates who are suffering from or are at risk of weight-related complications such as stroke, cardiac disease, high blood pressure, type 2 diabetes and gastro-esophageal reflux disease among others. In such cases, a BMI value of between 35 and 40 is acceptable.
You will need to undergo a medical checkup by your doctor before being scheduled to undergo the operation. This checkup includes both a history and a physical examination both aimed assessing the suitability of a potential candidate. A number of tests have to be performed to screen for possible surgical risks. Such will include a full blood count, renal function tests and liver function tests aiming 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 is highly preferred because it can be performed through small incisions. The scars resulting from the operation are quite small and almost inconspicuous in most cases. Complications are also quite rare when this technique is used. Among them is the possibility of erosion of silicon bands and staples used in fashioning the pouch. However, the process of erosion takes many years.
Dumping syndrome is another major complication associated with this type of surgery. The syndrome is characterized by fainting, generalized body weakness, nausea, diarrhea and sweating among others. These symptoms are thought to result from the rapid movement of food from the stomach to the intestines. They will typically be experienced after about 30 minutes following the ingestion of food.
Gastric bypass surgeries are increasingly becoming an option for weight loss thanks to the rising prevalence of life threatening obesity all over the world. Newer techniques have not only made this operation effective but have also significantly reduced the rate of complications. It is important that one complements the operation with lifestyle changes if they are to realize maximum benefits.
Several criteria are used in selecting potential candidates to undergo the operation. One of them is that lifestyle options should have been tried for a period of six months or more. Such will include a proper diet and regular physical exercise. A proper diet should have a low amount of carbohydrate and protein and more vegetables and fruits. As for exercise, the minimum is thirty minutes of intense physical activity three to five days a week.
The candidate is also required to have a body mass index, BMI, of at least 40. If the BMI is less than this very little or no benefits at all will be realized. The exception to this is candidates who are suffering from or are at risk of weight-related complications such as stroke, cardiac disease, high blood pressure, type 2 diabetes and gastro-esophageal reflux disease among others. In such cases, a BMI value of between 35 and 40 is acceptable.
You will need to undergo a medical checkup by your doctor before being scheduled to undergo the operation. This checkup includes both a history and a physical examination both aimed assessing the suitability of a potential candidate. A number of tests have to be performed to screen for possible surgical risks. Such will include a full blood count, renal function tests and liver function tests aiming 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 is highly preferred because it can be performed through small incisions. The scars resulting from the operation are quite small and almost inconspicuous in most cases. Complications are also quite rare when this technique is used. Among them is the possibility of erosion of silicon bands and staples used in fashioning the pouch. However, the process of erosion takes many years.
Dumping syndrome is another major complication associated with this type of surgery. The syndrome is characterized by fainting, generalized body weakness, nausea, diarrhea and sweating among others. These symptoms are thought to result from the rapid movement of food from the stomach to the intestines. They will typically be experienced after about 30 minutes following the ingestion of food.
Gastric bypass surgeries are increasingly becoming an option for weight loss thanks to the rising prevalence of life threatening obesity all over the world. Newer techniques have not only made this operation effective but have also significantly reduced the rate of complications. It is important that one complements the operation with lifestyle changes if they are to realize maximum benefits.
About the Author:
If you are searching for gastric bypass surgery Houston locals can come to our web pages online today. More details are available at http://www.ataahmadmd.com now.