Vertical Banded Gastroplasty (VBG)
VBG has been the most common restrictive
operation for weight control. Both a band and staples are used to create
a small stomach pouch in the upper stomach, designed to restrict food
intake and prolong satiety.
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Vertical
banded gastroplasty, is one of the two major types of operations recognized
by the NIH for the treatment of clinically severe obesity. It is a
purely restrictive procedure with no malabsorptive effect. The goal
of this procedure is to severely restrict the patient's capacity to
eat certain foods.
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About 30 percent of those who undergo VBG
achieve normal weight, and about 80 percent achieve some degree of weight
loss. Some patients regain weight. Others are unable to adjust their eating
habits and fail to lose the desired weight. Successful results depend
on the patients willingness to adopt a long-term plan of healthy
eating and regular physical activity.
For more information about weight loss
surgical operations (including diagrams) see below.
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