BIOS is short for Basic Input Output System. It is much more than the name suggests. One might think that BIOS controls input and output system. But the BIOS does much more and it is not possible for any operating system to continue without a proper BIOS in place. Today, we will see what is BIOS in computers.
Four common types of weight-loss surgery are: 1  Roux-en-Y gastric bypass. 2  Laparoscopic adjustable gastric banding. 3  Sleeve gastrectomy.  Duodenal switch with biliopancreatic diversion.
Gastric bypass surgery alters the digestive tract by attaching a small stomach pouch to the small intestine. By bypassing part of the intestine, the number of calories your body can absorb is limited, a benefit not provided by a sleeve gastrectomy or the lap band. LEARN MORE âº. Average Price: $13,375.