Bariatric Surgery For Weight Loss
By admin | March 5, 2008
Losing weight is essential for those individuals who possess a body mass index of over 30. This is because the BMI which is calculated by achieving a percentage derived by balancing the height and weight of a person in a proportionate manner is the main scale on the basis of which obesity is determined in an individual. For those having a body mass index of over 40 are said to be morbidly obese and therefore at a greater risk of being affected by the various fatal diseases that obesity exposes them to. Therefore the first step to preventing obesity is definitely to make sure that one maintains a healthy diet and does not intake high calorie foods in greater proportions on a regular basis. For those who are already significantly obese, surgical procedures ensuring weight loss may be a possible option. It is to be remembered at this juncture that while the surgical option has been found to be quite effective in ensuring massive weight loss within a stipulated period of time, it is only permissible for those individuals who are immensely overweight and need to lose about 20 to 30 pounds minimum. In case of shorter weight loss, weight loss surgical procedures are not usually recommended.
Bariatric surgery refers to the surgical procedure by means of which certain alterations are introduced within the gastrointestinal tract of the body which eventually ensures lower absorption and intake of nutrient components. The bariatric surgery is often referred to as weight loss surgery as well and it consists of various procedures, some of which are obsolete in the present times and bariatric surgery is considered to be quite effective in dealing with obesity. In this case a clarification must be made as one usually tends to confuse bariatric surgery with other forms of surgical procedures for weight loss like abdominoplasty and liposuction. Here it must be mentioned that bariatric surgery does not at all include these surgical procedures within the purview of this term. There were various different forms of bariatric surgery though only few are currently practiced at present. These include the predominantly restrictive procedure, gastroplasty and gastrectomy and also various malabsorptive procedures. It is necessary to bear in mind that these are absolutely appropriate for individuals who have been unable to lose weight through various other weight loss programs. As a result of bariatric surgery it is possible to lose immense weight over a period of three years after surgery and the mortality rate is also quite low in this cases.
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