The use of surgery to facilitate weight loss is a practice that has continued to increase in popularity by the day. One of the reasons as to why this is the case is because great advances have been made in the surgical field resulting in operations can be performed through minimal access with very few complications. Lap-band and laparoscopic sleeve gastrectomy are examples of procedures that have helped many people lose unwanted weight.
Surgical weight loss options should only be considered if lifestyle changes have been tried with no success for a considerable period of time. Although the lifestyle modifications tend to take a bit long before results can be appreciated, they do not have any serious side effects. The two main areas where changes can be made are the diet and level of physical activity. Strive to have a healthier diet and to engage in regular physical exercise.
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.
With a reduced stomach volume, one tends to fill up rather fast. With filling, comes satiety meaning the overall effect will be a reduction in food intake. Most of the food that is eaten is channeled towards food production and very little is left for storage in tissues. Weight gain is therefore controlled and in a matter of weeks or months, there is net weight loss.
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.
Sleeve gastrectomy, unlike the band procedure, is irreversible. However, both are restrictive surgeries. This means that they are aimed at reducing the holding capacity of your stomach. In the sleeve surgery, a large section of the stomach (75 to 80%) is removed to leave a tubular pouch that looks like a sleeve. The reduced capacity and the increased emptying time are the main causes of weight loss in this case.
You should appreciate the fact that the results of the operation are bound to vary among patients. These differences exist because of patient and doctor factors. Patient factors may include the severity of the problem, genetic factors or the lifestyle after the operation. The doctor factors may include skill and type of technique used.
Surgical weight loss options should only be considered if lifestyle changes have been tried with no success for a considerable period of time. Although the lifestyle modifications tend to take a bit long before results can be appreciated, they do not have any serious side effects. The two main areas where changes can be made are the diet and level of physical activity. Strive to have a healthier diet and to engage in regular physical exercise.
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.
With a reduced stomach volume, one tends to fill up rather fast. With filling, comes satiety meaning the overall effect will be a reduction in food intake. Most of the food that is eaten is channeled towards food production and very little is left for storage in tissues. Weight gain is therefore controlled and in a matter of weeks or months, there is net weight loss.
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.
Sleeve gastrectomy, unlike the band procedure, is irreversible. However, both are restrictive surgeries. This means that they are aimed at reducing the holding capacity of your stomach. In the sleeve surgery, a large section of the stomach (75 to 80%) is removed to leave a tubular pouch that looks like a sleeve. The reduced capacity and the increased emptying time are the main causes of weight loss in this case.
You should appreciate the fact that the results of the operation are bound to vary among patients. These differences exist because of patient and doctor factors. Patient factors may include the severity of the problem, genetic factors or the lifestyle after the operation. The doctor factors may include skill and type of technique used.
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