Having a balanced diet and engaging in physical activity regularly are two of the most well-known options of weight loss. While they may be effective in a majority of New York residents, there are cases where a more aggressive approach is needed. Surgical options such as gastric banding and sleeve gastrectomy are often considered as a last resort for such cases. They are types of what is referred to as bariatric surgery.
Bariatric surgeries are also known as restrictive surgeries. This is because they are designed to reduce the capacity of the stomach which effectively reduces the amount of food that is held at any given point in time. Since, the stomach fills a lot faster than before, there is early satiety and by extension, reduced food intake. The weight loss that is seen in subsequent weeks and months is mainly due to reduced food intake.
Gastric banding is achieved by use of a silicon band using laparascopic approach. When the band is slipped onto the upper part of the stomach (the fundus), it squeezes it to leave just a small outlet. The estimated capacity of this pouch is one ounce of food. Laparascopic procedures, use small entry points (ports) that result in smaller scars later on. This is in contrast to open surgeries in which large incisions have to be made.
The band is usually connected to the skin using a small plastic tube. This helps the surgeon (and the patient) to exert some control over the band. By injecting or removing saline (or water) into this tube, the pressure that is exerted on the stomach can be increased or reduced as desired. An increase in the squeeze may be needed if the rate of weight loss is too slow. A reduction may be needed, on the other hand, if there are adverse side effects of the operation.
The results of this operation vary from one individual to another. The procedure is safe for the most part but there are some possible side effects that you need to be aware of. Those that are experienced commonly include vomiting, nausea, minor bleeding and wound infection. Small adjustments to the tightness of the band usually control the nausea and vomiting.
Sleeve gastrectomy (or gastric sleeve) refers to the surgical removal of a part of the stomach. This may be as much as 80%. The remaining stomach is a tubular pouch which closely resembles a banana. This method helps reduce weight in two ways: reduced capacity of the stomach and faster movement of food (hence less absorption). The shape is also believed to influence gastric hormone production such that one feels less hungry.
Sleeve gastrectomy is safe for use in children and adolescents. There are no adverse effects on growth for children aged less than fourteen years according to studies. The main side effects of this operation include leakage, aversion to food, vomiting, esophageal spasms and infections among others. With time, the stomach may dilate. This occurs over years and is rarely a cause for worry.
The two procedures are considered day cases in most centers. What this means is that you can go home on the same day of the operation. One can resume their normal daily routine within a day or two. Usually, one has to be on a light diet comprising of liquids and mashed up foods of about two weeks. This is followed by soft foods for another two weeks then the regular diet.
Bariatric surgeries are also known as restrictive surgeries. This is because they are designed to reduce the capacity of the stomach which effectively reduces the amount of food that is held at any given point in time. Since, the stomach fills a lot faster than before, there is early satiety and by extension, reduced food intake. The weight loss that is seen in subsequent weeks and months is mainly due to reduced food intake.
Gastric banding is achieved by use of a silicon band using laparascopic approach. When the band is slipped onto the upper part of the stomach (the fundus), it squeezes it to leave just a small outlet. The estimated capacity of this pouch is one ounce of food. Laparascopic procedures, use small entry points (ports) that result in smaller scars later on. This is in contrast to open surgeries in which large incisions have to be made.
The band is usually connected to the skin using a small plastic tube. This helps the surgeon (and the patient) to exert some control over the band. By injecting or removing saline (or water) into this tube, the pressure that is exerted on the stomach can be increased or reduced as desired. An increase in the squeeze may be needed if the rate of weight loss is too slow. A reduction may be needed, on the other hand, if there are adverse side effects of the operation.
The results of this operation vary from one individual to another. The procedure is safe for the most part but there are some possible side effects that you need to be aware of. Those that are experienced commonly include vomiting, nausea, minor bleeding and wound infection. Small adjustments to the tightness of the band usually control the nausea and vomiting.
Sleeve gastrectomy (or gastric sleeve) refers to the surgical removal of a part of the stomach. This may be as much as 80%. The remaining stomach is a tubular pouch which closely resembles a banana. This method helps reduce weight in two ways: reduced capacity of the stomach and faster movement of food (hence less absorption). The shape is also believed to influence gastric hormone production such that one feels less hungry.
Sleeve gastrectomy is safe for use in children and adolescents. There are no adverse effects on growth for children aged less than fourteen years according to studies. The main side effects of this operation include leakage, aversion to food, vomiting, esophageal spasms and infections among others. With time, the stomach may dilate. This occurs over years and is rarely a cause for worry.
The two procedures are considered day cases in most centers. What this means is that you can go home on the same day of the operation. One can resume their normal daily routine within a day or two. Usually, one has to be on a light diet comprising of liquids and mashed up foods of about two weeks. This is followed by soft foods for another two weeks then the regular diet.
About the Author:
If you are looking for info about gastric banding and sleeve gastrectomy, go to our web pages online here today. Further details are available at http://lapspecialists.com now.
No comments:
Post a Comment