Duodenal Switch Dallas Surgery
A biliopancreatic diversion with Duodenal Switch Dallas (BPD/DS) is a
less-common weight-loss procedure that entails two major steps.
The first step is sleeve gastrectomy in which about 80 percent
of the stomach is removed, leaving a smaller tube-shaped stomach, similar to a
banana. However, the valve that releases food to the small intestine (the
pyloric valve) remains, along with a limited portion of the small intestine
that normally connects to the stomach (duodenum).
The second step bypasses the majority of the intestine by
connecting the end portion of the intestine to the duodenum near the stomach. A
BPD/DS both limits how much you can eat and reduces the absorption of
nutrients, including proteins and fats.
BPD/DS is generally performed as a single procedure; however, in
select circumstances, the procedure may be performed as two separate operations
— sleeve gastrectomy followed by intestinal bypass once weight loss has begun.
While a BPD/DS is very
effective, it has more risks, including malnutrition and vitamin deficiencies.
This procedure is generally recommended for people with a body mass index (BMI)
greater than 50.
Comments
Post a Comment