Obesity surgery remains the only option for people who have tried all the other methods of losing weight such as controlling diet, increasing physical activity, medications and other non-surgical methods. However, this recourse to weight loss is not advisable for all obese people. Surgical methods of losing weight are only resorted to in special cases of obesity. Severely obese people, whose obesity is referred to as ‘morbid obesity’ (BMI >40), increase their chances of developing several health problems that may shorten their life or have debilitating effects on their general physical condition. Therefore, surgery remains the only recourse to save the lives of such people. Obesity surgery can also be performed on those obese people who may not fall under the category of morbidly obese people (i.e. their BMI is less than 40), but who are suffering from one or more obesity related diseases such as arthritis, type 2 diabetes, hypertension, liver disease, cancer and various other medical conditions.
Obesity surgery achieves weight loss by modifying the digestive and absorptive functions of the body. These primary functions are performed in the stomach, small intestine and the large intestine. Therefore, obesity surgery entails a permanent modification of these vital organs to ensure a weight loss that is long lasting. Obesity stomach surgery alters the size of the stomach, making it smaller. Obviously, a person will feel full after eating a smaller quantity of food and begin losing weight. This type of surgery is termed ‘restrictive surgery’ because it restricts the intake of food that a person consumes.
Obesity stomach surgery is performed in a number of ways. Restrictive surgery involves only the modification of the stomach, whereas the combined restrictive and malabsorptive surgery involves both the stomach and the small intestine. The different operative procedures for an obesity stomach surgery are Vertical Banded Gastroplasty, Gastric Banding and Laparoscopic Gastric Banding.
Even though obesity stomach surgery results in an overall improvement in obesityx96related diseases due to a sustained weight loss, the complications caused by the surgery are worth considering before a decision is made. Patients should talk at length with the surgeon regarding the risks and complications involved.
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Morbid Obesity Surgery
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Severely obese people have to deal with serious health problems related to obesity. The conventional methods of losing weight are always considered the best, but they fail to produce results in most people who suffer from severe obesity or ‘morbid obesity.’ Morbid obesity causes numerous...
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Laparoscopic Obesity Surgery
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Advances in surgical procedures have resulted in obesity surgery becoming a more effective, safe and reliable means of getting rid of fat and related diseases. The risks and the complications related to the surgery are few with new advances in operative procedures. Laparoscopic obesity surgery...
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Safe Weight Loss Surgery
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The risks of weight loss surgery compare favorably with other surgeries. In general, the risks of obesity are much greater than the surgery itself. The key decision that needs to be made is the choice between restrictive and malabsorption procedures or a combination of both...
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Weight Loss Surgery
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Surgeries that involved the removal of sections of the stomach and intestine of patients provided the first inkling towards the potential of surgical weight loss. Post-surgery, it was noticed that in many cases patients could not regain their pre-surgery weight. This led to further studies...
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Obesity Surgery
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Morbid Obesity
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Morbid obesity is the term used to describe people whose body weight exceeds the normal body weight limit by 100 pounds or more. It can also be measured in terms of the BMI. A BMI of 40 or more indicates morbid obesity or clinically severe...
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According to the Centers for Disease Control and Prevention, obesity among adults has risen significantly in the U.S. over the last 20 years. In fact, statistics show that 30 percent of adults 20 years of age and older are obese (body mass index [BMI] of...
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Gastric bypass surgery is only recommended when a correction of morbid obesity is to be done. The most common type of this form of surgery is Roux-en-Y gastric bypass surgery. In this type of surgery, the food is allowed to bypass some part of the...
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Is Bariatric Bypass Surgery For You?
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There are two basic types of bariatric surgeries for weight loss: restriction procedures and malabsorption procedures. Restriction procedures reduce the size of the stomach through the use of a gastric band, staples, or both, and do not interfere with the normal digestion process. Malabsorption procedures,...
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Lap Band Weight Loss Surgery
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Lap-band adjustable gastric banding is the latest entrant (approved by the FDA in 2001) in the sphere of surgical treatment of morbid obesity. This procedure induces weight loss by reducing the capacity of the stomach that causes lesser intake of food. The procedure involves implanting...