The use of surgery in weight loss is a practice that has continued to attract a lot of interest all over the world. The main reason is that surgical techniques have been refined over time and are associated with very few complications and failure rates. These procedures are broadly known as bariatric surgeries. Examples include lap-band and laparoscopic sleeve gastrectomy. There are a number of things that you should know if you consider having any of these operations.
Using surgery as an option for weight loss should come at the rear end after everything else has been attempted. Lifestyle options are the most ideal way of shedding off extra weight even though their effect takes fair long to be appreciated. The two main areas where lifestyle changes can be adopted is in the level of physical activity and the diet. Ensure that you take part in intensive physical activities regularly and cut down on high calorie foods in the diet.
Lap band surgery is also referred to as gastric banding. This is because it involves the use of a band made of silicon. The band is fitted around the upper part of the stomach to decrease the stomach volume. Most centers perform the operation using the laparoscopic technique. With the technique, small incisions are used to gain access to the organ and perform the operation. This results in fewer complications.
When the size of your stomach is reduced to a small pouch, the amount of food that you can consume at meal time is significantly reduced. You will notice that you get early satiety. Within weeks or months, you will start to lose weight because most of what you eat is used in the provision of energy and very little is converted to fat.
One of the major advantages of this operation over any other of its type is the fact that it is easy to exert control over. This is enabled by a plastic tubing that runs from the silicon tube to an accessible area under the skin. By filling or emptying this tube with a liquid such as saline or sterile water the effective pressure of the ring can be controlled; filling the tube increases the pressure and emptying it reduces it.
Sleeve gastrectomy works the same way as the band procedure. In this type of surgery, a large section of the stomach is removed leaving between 20 and 25%. The result is a long tubular pouch which fills at a faster rate than the original organ. The pouch also empties at a faster rate meaning that there is less time for nutrients to be absorbed.
Complications are few and rare with these operations. Those that are likely to be encountered include nausea, vomiting, minor bleeds, food leakage, esophageal spasms and infections among others. Many of them are fairly easy to manage and resolve within a few days or weeks. Potential candidates need to discuss the possibility of these complications with their surgeons beforehand.
Note that the results are not the same even when performed at the same center. The differences are due to patient as well as doctor factors. The most important patient factors include severity of condition, the type of lifestyle after the procedure and genetic factors. Doctor factors may include techniques used and skill level.
Using surgery as an option for weight loss should come at the rear end after everything else has been attempted. Lifestyle options are the most ideal way of shedding off extra weight even though their effect takes fair long to be appreciated. The two main areas where lifestyle changes can be adopted is in the level of physical activity and the diet. Ensure that you take part in intensive physical activities regularly and cut down on high calorie foods in the diet.
Lap band surgery is also referred to as gastric banding. This is because it involves the use of a band made of silicon. The band is fitted around the upper part of the stomach to decrease the stomach volume. Most centers perform the operation using the laparoscopic technique. With the technique, small incisions are used to gain access to the organ and perform the operation. This results in fewer complications.
When the size of your stomach is reduced to a small pouch, the amount of food that you can consume at meal time is significantly reduced. You will notice that you get early satiety. Within weeks or months, you will start to lose weight because most of what you eat is used in the provision of energy and very little is converted to fat.
One of the major advantages of this operation over any other of its type is the fact that it is easy to exert control over. This is enabled by a plastic tubing that runs from the silicon tube to an accessible area under the skin. By filling or emptying this tube with a liquid such as saline or sterile water the effective pressure of the ring can be controlled; filling the tube increases the pressure and emptying it reduces it.
Sleeve gastrectomy works the same way as the band procedure. In this type of surgery, a large section of the stomach is removed leaving between 20 and 25%. The result is a long tubular pouch which fills at a faster rate than the original organ. The pouch also empties at a faster rate meaning that there is less time for nutrients to be absorbed.
Complications are few and rare with these operations. Those that are likely to be encountered include nausea, vomiting, minor bleeds, food leakage, esophageal spasms and infections among others. Many of them are fairly easy to manage and resolve within a few days or weeks. Potential candidates need to discuss the possibility of these complications with their surgeons beforehand.
Note that the results are not the same even when performed at the same center. The differences are due to patient as well as doctor factors. The most important patient factors include severity of condition, the type of lifestyle after the procedure and genetic factors. Doctor factors may include techniques used and skill level.
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