There is an exponential rise in the demand for weight loss surgical operations in New York . The major contributing factor for this surge is the safety and the effectiveness of modern surgical techniques. The two most common types of bariatric surgery are lap-band and laparoscopic sleeve gastrectomy. Although these operations can be offered to anyone, the general advice is that one should first try losing weight using lifestyle changes.
The two types of surgeries achieve their effect by reducing the size of the stomach. As a result, one is likely to experience early satiety and their food consumption is going to reduce. Most of what is eaten goes to energy provision with very little being stored in adipose tissues as fat. The net effect within subsequent weeks and months is weight loss. The main difference between sleeve gastrectomy and lap band surgery is that lap band surgery is reversible while gastrectomy is not.
Lap band surgery is usually conducted using a laparoscope. This is an instrument that makes it possible to enter the abdomen through minimal access. A silicon based band is placed on the upper section of the stomach such that it compresses the area and reduces the organ to a small pouch. Approximately one ounce of food can be held by the pouch after a single meal.
There are a number of side effects associated with this surgery. They include bleeding (usually minimal), vomiting, nausea and aversion to food. The compression force from the band can be increased or reduced to minimize the symptoms. This is can be achieved by injecting or withdrawing water from a plastic tubing attached to the band. When water is injected the compression increases and when it is withdrawn, it reduces.
Sleeve gastrectomy is a surgical operation that involves the reduction of the stomach size by as much as 80%. The resultant tubular structure resembles a sleeve (hence the name). Apart from faster filling, the stomach also causes faster movement of food which effectively reduces the amount of nutrients absorbed. Side effects include leakage of food into the abdominal cavity, bleeding and infections.
The ideal body mass index, BMI, of a potential candidate should be more than 40. For persons that are already suffering from conditions believed to be caused or aggravated by excessive weight, a lower BMI is usually considered. Examples of these conditions include sleep apnea, esophageal reflux disease, hypertension and diabetes among others. Research has shown that surgery helps reduce the severity of these conditions.
There are some situations in which these operations are deemed unsafe. In case one has hormonal imbalance (as is the case of hypothyroidism), the surgery is usually postponed until the condition has been treated. Other high risk situations include the presence of gastrointestinal diseases such as peptic ulcers, esophagitis and inflammatory bowel disease among others.
This surgeries are usually done as day cases hence once can be discharged from hospital on the day that they are operated. In a few cases, there may be a need for one to be retained for 24 to 48 hours for observation. You will be instructed to take a liquid diet for about two weeks as the wounds heal. This is especially important in the case of gastrectomy.
The two types of surgeries achieve their effect by reducing the size of the stomach. As a result, one is likely to experience early satiety and their food consumption is going to reduce. Most of what is eaten goes to energy provision with very little being stored in adipose tissues as fat. The net effect within subsequent weeks and months is weight loss. The main difference between sleeve gastrectomy and lap band surgery is that lap band surgery is reversible while gastrectomy is not.
Lap band surgery is usually conducted using a laparoscope. This is an instrument that makes it possible to enter the abdomen through minimal access. A silicon based band is placed on the upper section of the stomach such that it compresses the area and reduces the organ to a small pouch. Approximately one ounce of food can be held by the pouch after a single meal.
There are a number of side effects associated with this surgery. They include bleeding (usually minimal), vomiting, nausea and aversion to food. The compression force from the band can be increased or reduced to minimize the symptoms. This is can be achieved by injecting or withdrawing water from a plastic tubing attached to the band. When water is injected the compression increases and when it is withdrawn, it reduces.
Sleeve gastrectomy is a surgical operation that involves the reduction of the stomach size by as much as 80%. The resultant tubular structure resembles a sleeve (hence the name). Apart from faster filling, the stomach also causes faster movement of food which effectively reduces the amount of nutrients absorbed. Side effects include leakage of food into the abdominal cavity, bleeding and infections.
The ideal body mass index, BMI, of a potential candidate should be more than 40. For persons that are already suffering from conditions believed to be caused or aggravated by excessive weight, a lower BMI is usually considered. Examples of these conditions include sleep apnea, esophageal reflux disease, hypertension and diabetes among others. Research has shown that surgery helps reduce the severity of these conditions.
There are some situations in which these operations are deemed unsafe. In case one has hormonal imbalance (as is the case of hypothyroidism), the surgery is usually postponed until the condition has been treated. Other high risk situations include the presence of gastrointestinal diseases such as peptic ulcers, esophagitis and inflammatory bowel disease among others.
This surgeries are usually done as day cases hence once can be discharged from hospital on the day that they are operated. In a few cases, there may be a need for one to be retained for 24 to 48 hours for observation. You will be instructed to take a liquid diet for about two weeks as the wounds heal. This is especially important in the case of gastrectomy.
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To learn more about lap-band and laparoscopic sleeve gastrectomy, you should pay a visit to this website. Come and find out all the relevant info about this procedure by checking out the following page on http://lapspecialists.com.
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