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.
Here's a look at common types of bariatric surgery: 1  Roux-en-Y (roo-en-y). This is a type of gastric bypass surgery, and is the most common method of gastric bypass. 2  Biliopancreatic diversion with duodenal switch. This is another type of gastric bypass surgery. 3  Laparoscopic adjustable gastric banding (LAGB).