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 is the most common type of weight-loss surgery. During bypass surgery, a loop of your intestine is cut and brought up and reconnected to an area in your stomach.ymptoms of anastomotic leaking. Anastomotic leaks occur in 1% to 3% of bypass procedures, depending on the type of surgery. A leak may happen up to a month later, but most develop within 3 days after surgery.